SMCJ10CA-TR [STMICROELECTRONICS]
TRANSILTM; TRANSILTM
| 型号： | SMCJ10CA-TR |
| 厂家： | 
ST |
| 描述： | TRANSILTM |
| 文件： | 总5页 (文件大小：78K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
SMCJ5.0A-TR,CA-TR
SMCJ188A-TR,CA-TR
®
TRANSILTM
FEATURES
PEAK PULSE POWER : 1500 W (10/1000µs)
STAND OFF VOLTAGE RANGE :
From 5V to 188V.
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
DESCRIPTION
The SMCJ series are TRANSILTM diodes designed
specifically for protecting sensitive equipment
against transient overvoltages.
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
SMC
(JEDEC DO-214AB)
ABSOLUTE MAXIMUM RATINGS (Tamb = 25°C)
Symbol
PPP
Parameter
Peak pulse power dissipation (see note 1)
Power dissipation on infinite heatsink
Value
1500
6.5
Unit
W
Tj initial = Tamb
amb = 50°C
P
T
W
IFSM
Non repetitive surge peak forward
current for unidirectional types
tp = 10ms
Tj initial = Tamb
200
A
Storage temperature range
Maximum junction temperature
Tstg
Tj
- 65 to + 175
150
°C
°C
TL
Maximum lead temperature for soldering during 10 s.
260
°C
Note 1 : For a surge greater than the maximum values, the diode will fail in short-circuit.
THERMAL RESISTANCES
Symbol
Rth (j-l)
Parameter
Value
15
Unit
°C/W
°C/W
Junction to leads
Rth (j-a)
Junction to ambient on printed circuit on recommended pad
layout
75
August 1999 - Ed: 5A
1/5
SMCJxxxA-TR, CA-TR
ELECTRICAL CHARACTERISTICS (Tamb = 25°C)
I
I
F
Symbol
VRM
VBR
Parameter
Stand-off voltage
V
V
BR
CL
Breakdown voltage
V
V
F
RM
VCL
Clamping voltage
V
I
I
RM
IRM
Leakage current @ VRM
Peak pulse current
IPP
α
T
Voltage temperature coefficient
Forward voltage drop
VF
PP
I
RM @ VRM VBR @ IR VCL @ IPP
VCL @ IPP
max
8/20µs
T
C
α
Types
max
min
note2
mA
max
10/1000µs
max
note3 note4
10-4/°C pF
typ
Unidirectional Mark.
Bidirectional
Mark. µA
V
V
V
A
V
A
SMCJ5.0A-TR
SMCJ6.0A-TR
SMCJ6.5A-TR
SMCJ8.5A-TR
SMC10A-TR
FUA SMCJ5.0CA-TR
FUB SMCJ6.0CA-TR
FUC SMCJ6.5CA-TR FBC 500 6.5
FUD SMCJ8.5CA-TR FBD 8.5
FBA 800 5.0
FBB 800 6.0
6.4 10 9.2 171 13.4 746
6.7 10 10.3 152 13.7 730
7.2 10 11.2 140 14.5 690
5.7
5.9
6.1
7.3
7.8
8.3
8.4
8.8
9.2
9.4
9.6
9.6
9.7
9.8
9.9
9500
9000
8500
7000
6000
5250
5000
4300
3700
3500
3200
3050
2900
2700
2500
5
5
5
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9.4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
14.4 105 19.5 512
17 92 21.7 461
FUF SMCJ10CA-TR
FUH SMCJ12CA-TR
FUI SMCJ13CA-TR
FUJ SMCJ15CA-TR
FUL SMCJ18CA-TR
FUM SMCJ20CA-TR
FUN SMCJ22CA-TR
FUO SMCJ24CA-TR
FUP SMCJ26CA-TR
FUQ SMCJ28CA-TR
FUR SMCJ30CA-TR
FUS SMCJ33CA-TR
FUU SMCJ40CA-TR
FUW SMCJ48CA-TR
FUZ SMCJ58CA-TR
GUA SMCJ60CA-TR
GUB SMCJ70CA-TR
GUE SMCJ85CA-TR
FBF
FBH
FBI
10 11.1
12 13.3
13 14.4
15 16.7
SMCJ12A-TR
SMCJ13A-TR
SMCJ15A-TR
SMCJ18A-TR
SMCJ20A-TR
SMCJ22A-TR
SMCJ24A-TR
SMCJ26A-TR
SMCJ28A-TR
SMCJ30A-TR
SMCJ33A-TR
SMCJ40A-TR
SMCJ48A-TR
SMCJ58A-TR
SMCJ60A-TR
SMCJ70A-TR
SMCJ85A-TR
SMCJ100A-TR
SMCJ130A-TR
SMCJ154A-TR
SMCJ170A-TR
SMCJ188A-TR
19.9 79 25.3 394
21.5 73 27.2 368
24.4 64 32.5 308
29.2 53 39.3 254
32.4 48 42.8 234
35.5 44 48.3 207
FBJ
FBL
FBM
FBN
FBO
FBP
FBQ
FBR
FBS
FBU
FBW
FBZ
GBA
GBB
GBE
18
20
20 22.2
22 24.4
24 26.7
26 28.9
28 31.1
30 33.3
33 36.7
40 44.4
48 53.3
58 64.4
60 66.5
70 77.8
85 94.4
100 111
130 144
154 171
170 189
188 209
38.9 40
42.1 37 53.5 187
45.4 34 59 169
50
200
48.4 32 64.3 156
53.3 29 69.7 143
10.0 2400
10.1 2050
10.3 1800
10.4 1550
10.5 1520
10.5 1350
10.6 1150
10.7 1000
10.8
10.8
10.8
10.8
64.5 24
77.4 20
93.6 16
96.6 15.7 125
113 13.9 146
137 11.5 178
162 9.7 212
209 7.5 265
84
119
100 100
121
83
81
69
56
47
38
GUG SMCJ100CA-TR GBG
GUI SMCJ130CA-TR GBI
GUL SMCJ154CA-TR GBL
GUM SMCJ170CA-TR GBM
GUN SMCJ188CA-TR GBN
850
725
675
625
246 6.1 317 31.5
275 5.7 353
328 4.6 388
28
26
% I
PP
Note 2 : Pulse test : t < 50 ms.
p
10
s
Note 3 : ∆V
BR
= αT (T
- 25) V (25°C).
* BR
*
amb
100
50
0
Note 4 : V = 0 V, F = 1 MHz. For bidirectional types,
R
PULSE WAVEFORM 10/1000
s
capacitance value is divided by 2.
t
1000
s
2/5
SMCJxxxA-TR, CA-TR
ORDER CODE
SM C J 85 C A - TR
TAPE & REEL
SURFACE MOUNT
1500 WATTS
BIDIRECTIONAL
No suffix : Unidirectional
STAND OFF VOLTAGE
Fig. 1: Peak power dissipation versus initial junc-
tion temperature.
Fig. 2: Continous power dissipation versus initial
junction temperature.
P(W)
Ppp[Tj initial]/Ppp[Tj initial=25°C]
8
1.1
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0.0
Rth(j-a)=Rth(j-l)
7
6
5
4
3
Rth(j-a)=75°C/W
2
1
0
0
25
50
75
100
125
150
0
25
50
75
100
125
150
175
Tj initial(°C)
Tamb(°C)
Fig. 3: Peak pulse power versus exponential pulse
duration (Tj initial=25°C).
Fig. 4: Clamping voltage versus peak pulse cur-
rent (Tj initial=25°C).
Exponential waveform tp=20µs & tp=1ms.
Ppp(kW)
Ipp(A)
50.0
1E+3
SMCJ5.0A,CA
SMCJ8.5A,CA
tp=20µs
SMCJ18A,CA
SMCJ33A,CA
SMCJ58A,CA
SMCJ130A,CA
10.0
1.0
1E+2
1E+1
1E+0
1E-1
SMCJ188A,CA
tp=1ms
0.1
0.01
0.10
1.00
10.00
1
10
100
1000
Vcl(V)
tp(ms)
3/5
SMCJxxxA-TR, CA-TR
Fig. 5-1: Capacitance versus reverse applied volt-
age (typical values) (SMCJxxA serie).
Fig. 5-2: Capacitance versus reverse applied volt-
age (typical values) (SMCJxxCA serie).
C(nF)
C(nF)
10.00
10.00
F=1MHz
F=1MHz
SMCJ5.0A
SMCJ5.0CA
SMCJ18A
SMCJ18CA
1.00
1.00
SMCJ33A
SMCJ33CA
SMCJ58A
SMCJ58CA
SMCJ188A
SMCJ188CA
0.10
0.10
0.01
0.01
1
10
VR(V)
100 200
1
10
VR(V)
100 200
Fig. 6: Peak forward voltage drop versus peak for-
ward current (typical values).
Fig. 7: Relative variation of thermal impedance
junction to ambient versus pulse duration.
(Printed circuit board FR4, S(Cu)=1cm2).
IFM(A)
Zth(j-a)/Rth(j-a)
200.0
100.0
1.00
Tj=125°C
Tj=25°C
10.0
0.10
0.01
1.0
0.1
1E-2
1E-1
1E+0
tp(s)
1E+1
1E+2 5E+2
0.5
1.0
1.5
2.0
VFM(V)
2.5
3.0
3.5
Fig. 8: Thermal resistance junction to ambient ver-
sus copper surface under each lead
(Printed circuit board FR4, e(Cu)=35µm)
Fig. 9: Relative variation of leakage current versus
junction temperature.
Rth(j-a) (°C/W)
IR[Tj] / IR [Tj=25°C]
100
2E+3
1E+3
VBR upper or
equal to 8.5V
90
80
70
60
50
40
1E+2
1E+1
VBR<8.5V
1E+0
1E-1
0
25
50
75
100
125
150
0
1
2
3
4
5
Tj(°C)
S(cm²)
4/5
SMCJxxxA-TR, CA-TR
MARKING : Logo, Date Code, Type Code, Cathode Band (for unidirectional types only).
PACKAGE MECHANICAL DATA
SMC (Plastic)
DIMENSIONS
Millimeters Inches
Min.
E1
REF.
Min.
Max.
2.45
0.20
3.2
Max.
0.096
0.008
0.126
0.016
0.321
0.281
0.185
0.246
0.063
A1
A2
b
1.90
0.05
2.90
0.15
7.75
6.60
4.40
5.55
0.75
0.075
0.002
0.114
0.006
0.305
0.260
0.173
0.218
0.030
D
E
c
0.41
8.15
7.15
4.70
6.25
1.60
E
A1
E1
E2
D
A2
C
L
E2
b
L
FOOTPRINT DIMENSIONS (Millimeter)
SMC Plastic.
3.3
2.0
4.2
2.0
Packaging : standard packaging is in tape and reel.
Weight : 0.25 g
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of
use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by
implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications mentioned in this publication are subject to
change without notice. This publication supersedes and replaces all information previously supplied.
STMicroelectronics products are not authorized for use as critical components in life support devices or systems without express written ap-
proval of STMicroelectronics.
The ST logo is a registered trademark of STMicroelectronics
© 1999 STMicroelectronics - Printed in Italy - All rights reserved.
STMicroelectronics GROUP OF COMPANIES
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Malta - Morocco - Singapore - Spain - Sweden - Switzerland - United Kingdom - U.S.A.
http://www.st.com
5/5
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