933978490114 [NXP]

2 CHANNEL, VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, CERAMIC, FM-4;
933978490114
型号: 933978490114
厂家: NXP    NXP
描述:

2 CHANNEL, VHF BAND, Si, N-CHANNEL, RF POWER, MOSFET, CERAMIC, FM-4

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DISCRETE SEMICONDUCTORS  
DATA SHEET  
BLF368  
VHF push-pull power MOS  
transistor  
Product specification  
2003 Sep 26  
Supersedes data of 1998 Jul 29  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
FEATURES  
PIN CONFIGURATION  
High power gain  
Easy power control  
Good thermal stability  
1
2
d
2
ndbook, halfpage  
Gold metallization ensures  
excellent reliability.  
g
g
2
s
1
d
1
5
5
DESCRIPTION  
3
4
MBB157  
Dual push-pull silicon N-channel  
enhancement mode vertical D-MOS  
transistor, designed for broadcast  
transmitter applications in the VHF  
frequency range.  
MSB008  
Top view  
Fig.1 Simplified outline and symbol.  
The transistor is encapsulated in a  
4-lead SOT262A1 balanced flange  
package, with two ceramic caps. The  
mounting flange provides the  
common source connection for the  
transistors.  
CAUTION  
This product is supplied in anti-static packing to prevent damage caused by  
electrostatic discharge during transport and handling. For further information,  
refer to Philips specs.: SNW-EQ-608, SNW-FQ-302A, and SNW-FQ-302B.  
PINNING - SOT262A1  
WARNING  
PIN  
DESCRIPTION  
drain 1  
Product and environmental safety - toxic materials  
1
2
3
4
5
This product contains beryllium oxide. The product is entirely safe provided  
that the BeO discs are not damaged. All persons who handle, use or dispose  
of this product should be aware of its nature and of the necessary safety  
precautions. After use, dispose of as chemical or special waste according to  
the regulations applying at the location of the user. It must never be thrown  
out with the general or domestic waste.  
drain 2  
gate 1  
gate 2  
source  
QUICK REFERENCE DATA  
RF performance at Th = 25 °C in a push-pull common source test circuit.  
Gp  
(dB)  
(note 1)  
ηD  
(%)  
f
VDS  
(V)  
PL  
(W)  
Gp  
(dB)  
MODE OF OPERATION  
CW, class-AB  
(MHz)  
225  
32  
300  
>12  
>1  
>55  
typ. 13.5  
typ. 0.4  
typ. 62  
Note  
1. Assuming a third order amplitude transfer characteristic, 1 dB gain compression corresponds with 30% synchronized  
input/25% synchronized output compression in television service (negative modulation, CCIR system).  
2003 Sep 26  
2
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
LIMITING VALUES  
In accordance with the Absolute Maximum Rating System (IEC 60134).  
SYMBOL  
PARAMETER  
CONDITIONS  
MIN.  
MAX.  
UNIT  
Per transistor section unless otherwise specified  
VDS  
VGS  
ID  
drain-source voltage  
gate-source voltage  
drain current (DC)  
65  
V
±20  
25  
V
A
Ptot  
Tstg  
Tj  
total power dissipation Tmb 25 °C total device; both sections equally loaded −  
500  
+150  
200  
W
°C  
°C  
storage temperature  
junction temperature  
65  
THERMAL CHARACTERISTICS  
SYMBOL  
PARAMETER  
CONDITIONS  
VALUE  
UNIT  
Rth j-mb  
thermal resistance from junction to mounting base total device; both sections  
equally loaded  
0.35  
K/W  
Rth mb-h  
thermal resistance from mounting base to  
heatsink  
total device; both sections  
equally loaded  
0.15  
K/W  
MRA933  
MGE616  
2
10  
500  
handbook, halfpage  
handbook, halfpage  
P
tot  
(W)  
I
D
(A)  
400  
(2)  
(1)  
(2)  
(1)  
300  
10  
200  
100  
0
1
2
1
10  
10  
0
40  
80  
120  
160  
V
(V)  
DS  
T
(°C)  
h
(1) Current in this area may be limited by RDSon  
(2) Tmb = 25 °C.  
.
(1) Continuous operation.  
(2) Short-time operation during mismatch.  
Total device; both sections equally loaded.  
Total device; both sections equally loaded.  
Fig.2 DC SOAR.  
Fig.3 Power derating curves.  
2003 Sep 26  
3
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
CHARACTERISTICS  
Tj = 25 °C unless otherwise specified.  
SYMBOL  
Per transistor section  
V(BR)DSS drain-source breakdown voltage  
IDSS  
PARAMETERS  
CONDITIONS  
MIN.  
TYP.  
MAX. UNIT  
VGS = 0; ID = 100 mA  
VGS = 0; VDS = 32 V  
VGS = ±20 V; VDS = 0  
ID = 100 mA; VDS = 10 V  
65  
V
drain-source leakage current  
gate-source leakage current  
gate-source threshold voltage  
2
5
mA  
µA  
V
IGSS  
1
VGSth  
VGS  
4.5  
100  
gate-source voltage difference of ID = 100 mA; VDS = 10 V  
both transistor sections  
mV  
gfs  
forward transconductance  
ID = 8 A; VDS = 10 V  
5
7.5  
S
gfs1/gfs2  
forward transconductance ratio of ID = 8 A; VDS = 10 V  
both transistor sections  
0.9  
1.1  
RDSon  
IDSX  
Cis  
drain-source on-state resistance ID = 8 A; VDS = 10 V  
0.1  
37  
0.15  
on-state drain current  
input capacitance  
VGS = 10 V; VDS = 10 V  
A
VGS = 0; VDS = 32 V; f = 1 MHz  
VGS = 0; VDS = 32 V; f = 1 MHz  
VGS = 0; VDS = 32 V; f = 1 MHz  
495  
340  
40  
pF  
pF  
pF  
pF  
Cos  
output capacitance  
Crs  
feedback capacitance  
drain-flange capacitance  
Cd-f  
5.4  
VGS group indicator  
GROUP  
LIMITS  
(V)  
LIMITS  
(V)  
GROUP  
MIN.  
MAX.  
MIN.  
MAX.  
A
B
C
D
E
F
2.0  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
2.8  
2.9  
3.0  
3.1  
3.2  
2.1  
2.2  
2.3  
2.4  
2.5  
2.6  
2.7  
2.8  
2.9  
3.0  
3.1  
3.2  
3.3  
O
P
Q
R
S
T
3.3  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
4.0  
4.1  
4.2  
4.3  
4.4  
3.4  
3.5  
3.6  
3.7  
3.8  
3.9  
4.0  
4.1  
4.2  
4.3  
4.4  
4.5  
G
H
J
U
V
W
X
Y
Z
K
L
M
N
2003 Sep 26  
4
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
MGP229  
MGP230  
0
60  
handbook, halfpage  
handbook, halfpage  
T.C.  
(mV/K)  
I
D
(A)  
1  
2  
3  
40  
20  
4  
5  
1  
0
0
10  
1
10  
5
10  
15  
20  
I
(A)  
V
(V)  
D
GS  
VDS = 10 V.  
VDS = 10 V; Tj = 25 °C.  
Fig.4 Temperature coefficient of gate-source  
voltage as a function of drain current; typical  
values per section.  
Fig.5 Drain current as a function of gate-source  
voltage; typical values per section.  
MGP231  
MGP234  
200  
1500  
handbook, halfpage  
handbook, halfpage  
R
DSon  
C
(m)  
(pF)  
150  
1000  
C
is  
100  
50  
500  
C
os  
0
0
50  
100  
150  
0
10  
20  
30  
40  
T (°C)  
V
(V)  
DS  
j
VGS = 10 V; ID = 8 A.  
VGS = 0; f = 1 MHz.  
Fig.6 Drain-source on-state resistance as a  
Fig.7 Input and output capacitance as functions  
of drain-source voltage; typical values per  
section.  
function of junction temperature; typical  
values per section.  
2003 Sep 26  
5
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
MGP232  
600  
handbook, halfpage  
C
rs  
(pF)  
400  
200  
0
0
10  
20  
30  
40  
V
(V)  
DS  
VGS = 0; f = 1 MHz.  
Fig.8 Feedback capacitance as a function of  
drain-source voltage; typical values per  
section.  
APPLICATION INFORMATION FOR CLASS-AB OPERATION  
Th = 25 °C; Rth mb-h = 0.15 K/W unless otherwise specified. RF performance in CW operation in a common source  
class-AB circuit. RGS = 536 per section; optimum load impedance per section = 1.34 + j0.34 ; VDS = 32 V.  
(1)  
f
VDS  
(V)  
IDQ  
(mA)  
PL  
(W)  
Gp  
(dB)  
Gp  
ηD  
(%)  
MODE OF OPERATION  
(MHz)  
(dB)  
CW, class-AB  
225  
32  
2 × 250  
300  
>12  
>1  
>55  
typ. 13.5  
typ. 13  
typ. 14  
typ. 15  
typ. 0.4  
typ. 0.7  
typ. 0.2  
typ. 0.5  
typ. 62  
typ. 68  
typ. 60  
typ. 70  
225  
225  
175  
28  
35  
28  
2 × 250  
2 × 250  
2 × 250  
300  
300  
300  
Note  
1. Assuming a third order amplitude transfer characteristic, 1 dB compression corresponds with 30% synchronized  
input/25% synchronized output compression in television service (negative modulation, CCIR system).  
Ruggedness in class-AB operation  
The BLF368 is capable of withstanding a load mismatch corresponding to VSWR = 10: 1 through all phases under the  
following conditions: VDS = 32 V; f = 225 MHz at rated output power.  
2003 Sep 26  
6
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
MGP239  
MGP241  
20  
80  
handbook, halfpage  
handbook, halfpage  
η
G
p
D
(%)  
(dB)  
16  
60  
12  
8
40  
20  
4
0
0
0
100  
200  
300  
400  
P
500  
(W)  
100  
200  
300  
400  
P
500  
(W)  
L
L
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
ZL = 1.34 + j0.34 (per section); RGS = 536 (per section);  
ZL = 1.34 + j0.34 (per section); RGS = 536 (per section);  
f = 225 MHz.  
f = 225 MHz.  
solid line: Th = 25 °C. dotted line: Th = 70 °C.  
solid line: Th = 25 °C. dotted line: Th = 70 °C.  
Fig.9 Power gain as a function of load power;  
typical values per section.  
Fig.10 Efficiency as a function of load power;  
typical values per section.  
MGP240  
500  
handbook, halfpage  
P
L
(W)  
400  
300  
200  
100  
0
0
10  
20  
30  
P
(W)  
IN  
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
ZL = 1.34 + j0.34 (per section); RGS = 536 (per section);  
f = 225 MHz.  
solid line: Th = 25 °C. dotted line: Th = 70 °C.  
Fig.11 Load power as a function of input power;  
typical values per section.  
2003 Sep 26  
7
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V
DD1  
C16  
R1  
C12  
C17  
A
C8  
R7  
L12  
C18  
R2  
C9  
C13  
C6  
L13  
L16  
R3  
C25  
D.U.T.  
L10  
C29  
L18  
L20  
L22  
L8  
L1  
L4  
L6  
C1  
C2  
50 Ω  
output  
50 Ω  
input  
L2  
C4  
C5  
C3  
L23  
C22  
L11  
C23  
C24  
C28  
C27  
C30  
L3  
L5  
L7  
L9  
R4  
L17  
L14  
L19  
L21  
L24  
C26  
C7  
C14  
C10  
C19  
R5  
C11  
R8  
L15  
C20  
A
IC1  
C33  
C15  
R9  
V
DD1  
R6  
C21  
C34  
C32  
C31  
MGP211  
f = 225 MHz.  
V
DD2  
Fig.12 Test circuit for class-AB operation.  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
List of components class-AB test circuit (see Figs 12 and 13)  
COMPONENT  
C1, C2  
DESCRIPTION  
VALUE  
DIMENSIONS CATALOGUE NO.  
multilayer ceramic chip capacitor;  
note 1  
2 × 56 pF in  
parallel + 18 pF,  
500 V  
C3  
C4  
film dielectric trimmer  
2 to 9 pF  
2222 809 09005  
multilayer ceramic chip capacitor;  
note 1  
47 pF, 500 V  
C5  
film dielectric trimmer  
5 to 60 pF  
2222 809 08003  
2222 852 47104  
C6, C7, C9, C10,  
multilayer ceramic chip capacitor;  
1 nF, 500 V  
C12, C15, C31, C34 note 1  
C8, C11, C16, C21, multilayer ceramic chip capacitor;  
100 nF, 50 V  
C32  
note 1  
C17, C20, C33  
C22  
electrolytic capacitor  
10 µF, 63 V  
multilayer ceramic chip capacitor;  
note 1  
82 pF, 500 V  
C23  
multilayer ceramic chip capacitor;  
note 1  
10 pF + 30 pF in  
parallel, 500 V  
C24, C28  
C25, C26  
film dielectric trimmer  
2 to 18 pF  
2222 809 09006  
multilayer ceramic chip capacitor;  
note 1  
39 pF + 47 pF in  
parallel, 500 V  
C27  
multilayer ceramic chip capacitor;  
note 1  
18 pF, 500 V  
C29, C30  
multilayer ceramic chip capacitor;  
note 1  
3 × 100 pF in  
parallel, 500 V  
L1, L3, L22, L24  
L2, L23  
stripline; note 2  
50 Ω  
50 Ω  
4.8 × 80 mm  
semi-rigid cable; note 3  
ext. conductor  
length 80 mm  
ext. dia 3.6 mm  
L4, L5  
stripline; note 2  
stripline; note 2  
stripline; note 2  
stripline; note 2  
43 Ω  
6 × 32.5 mm  
6 × 10.5 mm  
6 × 3 mm  
L6, L7  
43 Ω  
L8, L9  
43 Ω  
L10, L11  
L12, L15  
43 Ω  
6 × 10.5 mm  
4312 020 36642  
grade 3B Ferroxcube wideband  
HF choke  
2 in parallel  
L13, L14  
2 turns enamelled 1.6 mm copper  
wire  
25 nH  
space 2.5 mm  
int. dia. 5 mm  
leads 2 × 7 mm  
L16, L17  
L18, L19  
L20, L21  
R1, R6  
stripline; notes 2 and 4  
stripline; notes 2 and 4  
stripline; notes 2 and 4  
10 turns potentiometer  
metal film resistor  
43 Ω  
6 × 3 mm  
6 × 35 mm  
6 × 9 mm  
43 Ω  
43 Ω  
50 kΩ  
R2, R5  
0.4 W, 1 kΩ  
0.4 W, 536 Ω  
R3, R4  
metal film resistor  
2003 Sep 26  
9
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
COMPONENT  
R7, R8  
DESCRIPTION  
metal film resistor  
VALUE  
DIMENSIONS CATALOGUE NO.  
1 W, ±5%, 10 Ω  
1 W, 3.16 kΩ  
R9  
metal film resistor  
IC1  
voltage regulator 78L05  
Notes  
1. American Technical Ceramics (ATC) capacitor, type 100B or other capacitor of the same quality.  
2. The striplines L1, L3 to L11, L16 to L22 and L24 are on a double copper-clad printed circuit board with glass  
microfibre PTFE dielectric (εr = 2.2); thickness 116 inch; thickness of copper sheet 2 × 35 µm.  
3. Semi-rigid cables L2 and L23 are soldered on to striplines L1 and L24.  
4. A copper strap, thickness 0.8 mm, is soldered over the complete striplines L16 to L21 to avoid overheating by large  
RF currents.  
2003 Sep 26  
10  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
130  
119  
100  
to R1, R6  
C31  
C32  
C16  
C12  
IC1  
R9  
C13  
C18  
+V  
DD1  
L12  
R7  
C17  
C34  
C33  
L12  
L22  
L1  
L2  
slider R1  
C9  
C6  
L13  
R2  
+V  
DD1  
C8  
hollow rivet  
L18  
R3  
L8  
L10  
C1  
C29  
C25  
L16  
L20  
L4  
L5  
L6  
C23  
C24  
L17  
C27  
hollow rivets  
hollow rivets  
C4  
L7  
C22  
C28  
L21  
C5  
C3  
L19  
C26  
L14  
C30  
C2  
L9  
L11  
R4  
R5  
C10  
C7  
C11  
+V  
DD2  
L24  
L3  
slider R6  
L15  
L23  
R8  
C20  
C19  
L15  
copper strap  
copper strap  
C14  
C15  
C21  
MGP213  
The circuit and components are situated on one side of the PTFE fibre-glass board, the other side being fully metallized, to serve as a ground plane.  
Earth connections are made by means of copper straps and hollow rivets for a direct contact between upper and lower sheets.  
Dimensions in mm.  
Fig.13 Component layout for 225 MHz class-AB test circuit.  
2003 Sep 26  
11  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
MGP242  
MGP243  
2
2
handbook, halfpage  
handbook, halfpage  
Z
i
()  
r
i
Z
L
()  
R
L
1
0
1
X
L
x
i
1  
2  
150  
0
150  
200  
250  
200  
250  
f (MHz)  
f (MHz)  
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
RGS = 536 (per section); PL = 300 W.  
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
RGS = 536 (per section); PL = 300 W.  
Fig.14 Input impedance as a function of frequency  
(series components); typical values per  
section.  
Fig.15 Load impedance as a function of frequency  
(series components); typical values per  
section.  
MGP244  
20  
handbook, halfpage  
G
p
(dB)  
16  
12  
8
4
0
150  
200  
250  
f (MHz)  
Class-AB operation; VDS = 32 V; IDQ = 2 × 250 mA;  
RGS = 536 (per section); PL = 300 W.  
Fig.16 Power gain as a function of frequency;  
typical values per section.  
2003 Sep 26  
12  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
BLF368 scattering parameters  
VDS = 28 V; ID = 250 mA; note 1  
s11  
s21  
s12  
s22  
f (MHz)  
|s11|  
Φ
|s21|  
Φ
|s12|  
Φ
|s22|  
Φ
5
10  
0.86  
0.86  
0.86  
0.86  
0.87  
0.88  
0.90  
0.91  
0.92  
0.93  
0.93  
0.95  
0.96  
0.97  
0.97  
0.98  
0.99  
0.99  
0.99  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
159.2  
168.9  
173.4  
174.2  
174.4  
174.5  
174.7  
174.9  
175.2  
175.5  
175.9  
176.7  
177.6  
178.4  
179.1  
179.5  
21.94  
11.14  
5.45  
3.53  
2.54  
1.94  
1.54  
1.25  
1.04  
0.88  
0.75  
0.53  
0.38  
0.30  
0.23  
0.16  
0.11  
0.08  
0.07  
0.05  
0.05  
0.04  
0.03  
0.03  
0.04  
0.04  
96.8  
88.5  
79.2  
72.3  
66.3  
61.0  
56.1  
51.8  
47.9  
44.4  
41.0  
34.0  
29.3  
25.8  
22.6  
18.7  
17.1  
16.6  
18.9  
21.7  
27.2  
37.8  
50.9  
62.1  
71.3  
76.4  
0.01  
0.01  
0.01  
0.02  
0.02  
0.02  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.00  
0.00  
0.00  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
0.02  
0.03  
0.03  
0.04  
0.8  
21.1  
18.7  
8.7  
0.90  
0.85  
0.83  
0.83  
0.84  
0.85  
0.86  
0.88  
0.89  
0.90  
0.91  
0.93  
0.94  
0.96  
0.97  
0.98  
0.99  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
169.1  
174.3  
20  
178.2  
30  
179.8  
178.0  
176.7  
175.9  
175.4  
175.1  
175.0  
175.1  
175.6  
175.7  
176.1  
176.8  
177.7  
178.6  
179.2  
179.9  
179.5  
40  
0.3  
50  
6.7  
12.5  
17.4  
21.1  
24.1  
26.6  
29.8  
28.2  
21.2  
6.2  
45.7  
70.9  
76.9  
84.9  
87.8  
88.4  
89.3  
90.0  
91.1  
91.6  
92.3  
60  
70  
80  
90  
100  
125  
150  
175  
200  
250  
300  
350  
400  
450  
500  
600  
700  
800  
900  
1000  
178.4  
177.3  
176.4  
175.3  
174.4  
178.9  
172.6  
177.8  
170.8  
176.8  
169.0  
175.8  
167.1  
174.9  
165.1  
173.8  
Note  
1. For more extensive s-parameters see internet:  
http://www.semiconductors.philips.com/markets/communications/wirelesscommunications/broadcast  
2003 Sep 26  
13  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
BLF368 scattering parameters  
VDS = 32 V; ID = 250 mA; note 1  
s11  
s21  
s12  
s22  
f (MHz)  
|s11|  
Φ
|s21|  
Φ
|s12|  
Φ
|s22|  
Φ
5
10  
0.86  
0.86  
0.86  
0.86  
0.87  
0.88  
0.90  
0.91  
0.92  
0.93  
0.93  
0.95  
0.96  
0.97  
0.97  
0.98  
0.99  
0.99  
0.99  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
157.9  
168.3  
173.1  
174.0  
174.3  
174.5  
174.6  
174.8  
175.2  
175.5  
175.8  
176.6  
177.5  
178.4  
179.1  
179.6  
23.11  
11.76  
5.75  
3.73  
2.68  
2.05  
1.63  
1.33  
1.10  
0.93  
0.80  
0.56  
0.41  
0.31  
0.25  
0.16  
0.12  
0.09  
0.07  
0.06  
0.05  
0.04  
0.03  
0.03  
0.04  
0.04  
97.5  
88.9  
79.4  
72.5  
66.5  
61.2  
56.4  
52.1  
48.2  
44.7  
41.4  
34.3  
29.5  
26.0  
22.8  
18.9  
17.0  
16.9  
18.6  
21.2  
24.8  
36.3  
49.2  
61.2  
70.4  
75.8  
0.01  
0.01  
0.01  
0.02  
0.02  
0.02  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.00  
0.00  
0.00  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
0.02  
0.03  
0.03  
0.04  
2.1  
20.9  
18.7  
8.8  
0.90  
0.84  
0.82  
0.83  
0.83  
0.84  
0.86  
0.87  
0.88  
0.89  
0.91  
0.92  
0.94  
0.96  
0.97  
0.98  
0.98  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
168.6  
174.0  
20  
178.1  
30  
179.7  
177.9  
176.5  
175.7  
175.2  
174.8  
174.7  
174.8  
175.3  
175.5  
175.9  
176.6  
177.5  
178.4  
179.1  
179.8  
179.7  
40  
0.5  
50  
-6.5  
60  
12.3  
17.1  
20.9  
23.9  
26.3  
29.5  
27.8  
20.8  
5.6  
45.9  
71.1  
77.4  
84.9  
87.9  
88.5  
89.4  
90.1  
91.2  
91.8  
92.5  
70  
80  
90  
100  
125  
150  
175  
200  
250  
300  
350  
400  
450  
500  
600  
700  
800  
900  
1000  
178.4  
177.3  
176.4  
175.4  
174.4  
179.0  
172.6  
177.9  
170.8  
176.9  
169.0  
175.9  
167.1  
175.0  
165.1  
173.9  
Note  
1. For more extensive s-parameters see internet:  
http://www.semiconductors.philips.com/markets/communications/wirelesscommunications/broadcast  
2003 Sep 26  
14  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
BLF368 scattering parameters  
VDS = 35 V; ID = 250 mA; note 1  
s11  
s21  
s12  
s22  
f (MHz)  
|s11|  
Φ
|s21|  
Φ
|s12|  
Φ
|s22|  
Φ
5
10  
0.86  
0.86  
0.86  
0.86  
0.87  
0.89  
0.90  
0.91  
0.92  
0.93  
0.93  
0.95  
0.96  
0.97  
0.97  
0.98  
0.99  
0.99  
0.99  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
156.9  
167.8  
172.9  
173.9  
174.2  
174.4  
174.6  
174.8  
175.2  
175.5  
175.8  
176.6  
177.5  
178.3  
179.0  
179.6  
23.97  
12.21  
5.98  
3.88  
2.79  
2.13  
1.70  
1.38  
1.15  
0.97  
0.83  
0.58  
0.43  
0.33  
0.26  
0.17  
0.12  
0.09  
0.07  
0.06  
0.05  
0.04  
0.03  
0.04  
0.04  
0.04  
98.1  
89.2  
79.6  
72.7  
66.7  
61.4  
56.5  
52.2  
48.4  
44.9  
41.5  
34.5  
29.6  
26.1  
22.9  
19.0  
16.9  
16.5  
18.1  
20.5  
25.1  
35.9  
48.8  
59.9  
69.8  
75.8  
0.01  
0.01  
0.01  
0.01  
0.02  
0.02  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.01  
0.00  
0.00  
0.00  
0.01  
0.01  
0.01  
0.01  
0.01  
0.02  
0.02  
0.03  
0.03  
0.04  
3.2  
20.7  
18.7  
8.9  
0.90  
0.84  
0.82  
0.82  
0.82  
0.84  
0.85  
0.87  
0.88  
0.89  
0.90  
0.92  
0.94  
0.96  
0.96  
0.98  
0.98  
0.99  
0.99  
0.99  
1.00  
1.00  
1.00  
1.00  
1.00  
1.00  
168.3  
173.8  
20  
178.1  
30  
179.7  
177.8  
176.4  
175.5  
175.0  
174.7  
174.5  
174.6  
175.1  
175.3  
175.7  
176.4  
177.3  
178.3  
179.0  
179.7  
179.7  
40  
0.6  
50  
6.4  
12.2  
16.9  
20.8  
23.7  
26.0  
29.2  
27.6  
20.4  
5.1  
46.5  
71.2  
77.5  
84.9  
87.9  
88.5  
89.5  
90.1  
91.2  
91.9  
92.6  
60  
70  
80  
90  
100  
125  
150  
175  
200  
250  
300  
350  
400  
450  
500  
600  
700  
800  
900  
1000  
178.4  
177.3  
176.4  
175.4  
174.4  
179.1  
172.6  
178.0  
170.8  
176.9  
169.0  
176.0  
167.1  
175.0  
165.1  
173.9  
Note  
1. For more extensive s-parameters see internet:  
http://www.semiconductors.philips.com/markets/communications/wirelesscommunications/broadcast  
2003 Sep 26  
15  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
PACKAGE OUTLINE  
Flanged double-ended ceramic package; 2 mounting holes; 4 leads  
SOT262A1  
D
A
F
B
D
1
U
1
q
C
C
w
2
H
M
M
c
1
1
2
p
E
E
H
U
2
1
5
w
A
M
M
M
A
B
1
3
4
w
3
b
M
Q
e
0
5
10 mm  
scale  
DIMENSIONS (millimetre dimensions are derived from the original inch dimensions)  
c
A
b
D
D
e
E
E
F
H
H
p
Q
q
U
U
w
w
w
3
UNIT  
1
1
1
1
2
1
2
5.85  
5.58  
5.77  
5.00  
22.17 21.98  
21.46 21.71  
10.27 10.29 1.78 21.08 17.02 3.28 2.85  
10.05 10.03 1.52 19.56 16.51 3.02 2.59  
34.17 9.91  
33.90 9.65  
0.16  
0.10  
mm  
27.94  
1.100  
0.25 0.51 0.25  
0.010 0.020 0.010  
11.05  
0.435  
0.230  
0.220  
0.227  
0.197  
0.873 0.865  
0.845 0.855  
0.404 0.405 0.070 0.830 0.670 0.129 0.112  
0.396 0.396 0.060 0.770 0.650 0.119 0.102  
1.345 0.390  
1.335 0.380  
0.006  
0.004  
inches  
REFERENCES  
EUROPEAN  
PROJECTION  
OUTLINE  
VERSION  
ISSUE DATE  
IEC  
JEDEC  
EIAJ  
99-03-29  
SOT262A1  
2003 Sep 26  
16  
Philips Semiconductors  
Product specification  
VHF push-pull power MOS transistor  
BLF368  
DATA SHEET STATUS  
DATA SHEET  
STATUS(1)  
PRODUCT  
STATUS(2)(3)  
LEVEL  
DEFINITION  
I
Objective data  
Development This data sheet contains data from the objective specification for product  
development. Philips Semiconductors reserves the right to change the  
specification in any manner without notice.  
II  
Preliminary data Qualification  
This data sheet contains data from the preliminary specification.  
Supplementary data will be published at a later date. Philips  
Semiconductors reserves the right to change the specification without  
notice, in order to improve the design and supply the best possible  
product.  
III  
Product data  
Production  
This data sheet contains data from the product specification. Philips  
Semiconductors reserves the right to make changes at any time in order  
to improve the design, manufacturing and supply. Relevant changes will  
be communicated via a Customer Product/Process Change Notification  
(CPCN).  
Notes  
1. Please consult the most recently issued data sheet before initiating or completing a design.  
2. The product status of the device(s) described in this data sheet may have changed since this data sheet was  
published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com.  
3. For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status.  
DEFINITIONS  
DISCLAIMERS  
Short-form specification  
The data in a short-form  
Life support applications  
These products are not  
specification is extracted from a full data sheet with the  
same type number and title. For detailed information see  
the relevant data sheet or data handbook.  
designed for use in life support appliances, devices, or  
systems where malfunction of these products can  
reasonably be expected to result in personal injury. Philips  
Semiconductors customers using or selling these products  
for use in such applications do so at their own risk and  
agree to fully indemnify Philips Semiconductors for any  
damages resulting from such application.  
Limiting values definition Limiting values given are in  
accordance with the Absolute Maximum Rating System  
(IEC 60134). Stress above one or more of the limiting  
values may cause permanent damage to the device.  
These are stress ratings only and operation of the device  
at these or at any other conditions above those given in the  
Characteristics sections of the specification is not implied.  
Exposure to limiting values for extended periods may  
affect device reliability.  
Right to make changes  
Philips Semiconductors  
reserves the right to make changes in the products -  
including circuits, standard cells, and/or software -  
described or contained herein in order to improve design  
and/or performance. When the product is in full production  
(status ‘Production’), relevant changes will be  
Application information  
Applications that are  
communicated via a Customer Product/Process Change  
Notification (CPCN). Philips Semiconductors assumes no  
responsibility or liability for the use of any of these  
products, conveys no licence or title under any patent,  
copyright, or mask work right to these products, and  
makes no representations or warranties that these  
products are free from patent, copyright, or mask work  
right infringement, unless otherwise specified.  
described herein for any of these products are for  
illustrative purposes only. Philips Semiconductors make  
no representation or warranty that such applications will be  
suitable for the specified use without further testing or  
modification.  
2003 Sep 26  
17  
Philips Semiconductors – a worldwide company  
Contact information  
For additional information please visit http://www.semiconductors.philips.com.  
Fax: +31 40 27 24825  
For sales offices addresses send e-mail to: sales.addresses@www.semiconductors.philips.com.  
© Koninklijke Philips Electronics N.V. 2003  
SCA75  
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.  
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed  
without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license  
under patent- or other industrial or intellectual property rights.  
Printed in The Netherlands  
613524/04/pp18  
Date of release: 2003 Sep 26  
Document order number: 9397 750 11602  

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