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MMBD4448DW-13 [DIODES]

Rectifier Diode, 2 Element, 0.25A, 75V V(RRM), Silicon, ULTRA MINIATURE, PLASTIC PACKAGE-6;
MMBD4448DW-13
型号： MMBD4448DW-13
厂家： DIODES INCORPORATED    DIODES INCORPORATED
描述：

Rectifier Diode, 2 Element, 0.25A, 75V V(RRM), Silicon, ULTRA MINIATURE, PLASTIC PACKAGE-6

光电二极管
文件： 总3页 (文件大小：316K)
中文：  中文翻译
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MMBD4448DW  
SURFACE MOUNT SWITCHING DIODE  
Features  
·
Fast Switching Speed  
A
SOT-363  
Min  
·
Surface Mount Package Ideally Suited for  
Automatic Insertion  
Dim  
A
B
C
D
F
Max  
0.30  
1.35  
2.20  
B
C
·
·
·
For General Purpose Switching Applications  
High Conductance  
Ultra Miniature Package  
0.10  
1.15  
G
H
2.00  
0.65 Nominal  
Mechanical Data  
K
M
0.30  
1.80  
¾
0.40  
2.20  
0.10  
1.00  
0.40  
0.25  
8°  
·
Case: SOT-363, Molded Plastic  
Case material - UL Flammability Rating  
Classification 94V-0  
Moisture sensitivity: Level 1 per J-STD-020A  
Terminals: Solderable per MIL-STD-202,  
Method 208  
Polarity: See Diagram  
Marking: KA3 (See Page 3)  
Weight: 0.006 grams (approx.)  
H
J
·
J
L
D
F
·
·
K
L
0.90  
0.25  
0.10  
0°  
NC  
C1  
A2  
KA3  
M
a
·
·
·
A1  
C2  
NC  
All Dimensions in mm  
TOP VIEW  
@ T = 25°C unless otherwise specified  
Maximum Ratings  
A
Characteristic  
Symbol  
Value  
Unit  
VRM  
Non-Repetitive Peak Reverse Voltage  
100  
V
VRRM  
VRWM  
VR  
Peak Repetitive Reverse Voltage  
Working Peak Reverse Voltage  
DC Blocking Voltage  
V
75  
VR(RMS)  
IFM  
RMS Reverse Voltage  
53  
V
Forward Continuous Current (Note 1)  
Average Rectified Output Current (Note 1)  
Non-Repetitive Peak Forward Surge Current  
500  
250  
mA  
mA  
IO  
@ t < 1ms  
@ t < 1s  
4
2
IFSM  
Pd  
A
Power Dissipation (Note 1)  
200  
625  
mW  
°C/W  
°C  
R
qJA  
Thermal Resistance Junction to Ambient Air (Note 1)  
Operating and Storage Temperature Range  
Tj , TSTG  
-65 to +150  
Electrical Characteristics @ T = 25°C unless otherwise specified  
A
Characteristic  
Symbol  
Min  
Max  
¾
Unit  
Test Condition  
V(BR)R  
Reverse Breakdown Voltage (Note 2)  
IR = 10mA  
75  
V
0.62  
¾
¾
¾
0.720  
IF = 5.0mA  
IF = 10mA  
IF = 50mA  
IF = 150mA  
0.855  
VF  
Forward Voltage (Note 2)  
Reverse Current (Note 2)  
V
1.0  
1.25  
VR = 75V  
2.5  
50  
30  
25  
mA  
mA  
mA  
nA  
VR = 75V, Tj = 150°C  
VR = 25V, Tj = 150°C  
VR = 20V  
IR  
¾
VR = 0, f = 1.0MHz  
CT  
trr  
Total Capacitance  
¾
¾
4.0  
4.0  
pF  
ns  
IF = IR = 10mA,  
Irr = 0.1 x IR, RL = 100W  
Reverse Recovery Time  
Notes:  
1. Device mounted on FR-4 PCB, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on Diodes Inc. suggested pad layout  
document AP02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf.  
2. Short duration test pulse used to minimize self-heating.  
DS31035 Rev. 3 - 2  
1 of 3  
MMBD4448DW  
www.diodes.com  
ã Diodes Incorporated  
10000  
1000  
100  
1000  
100  
10  
T
= 125ºC  
A
T
A
= 75ºC  
T
A
= -40ºC  
T
A
= 25ºC  
10  
T
A
= 0ºC  
T
= 25ºC  
= 75ºC  
= 125ºC  
A
T
A
= 0ºC  
1
1
T
A
T
A
= -40ºC  
T
A
0.1  
0.1  
20  
40  
60  
80  
100  
0
0.4  
0.8  
1.2  
1.6  
0
V , REVERSE VOLTAGE (V)  
R
V , INSTANTANEOUS FORWARD VOLTAGE (V)  
F
Fig. 2 Typical Reverse Characteristics  
Fig. 1 Typical Forward Characteristics  
3
2.5  
2
250  
f = 1MHz  
200  
150  
100  
50  
1.5  
1
0.5  
0
0
0
40  
20  
10  
30  
0
100  
200  
V , REVERSE VOLTAGE (V)  
R
T , AMBIENT TEMPERATURE (°C)  
A
Fig. 3 Typical Total Capacitance vs. Reverse Voltage  
Fig. 4 Power Derating Curve, Total Package  
2.5  
2.0  
1.5  
1.0  
0.5  
0
0
2
4
6
8
10  
I , FORWARD CURRENT (mA)  
F
Fig. 5 Reverse Recovery Time vs.  
Forward Current  
DS31035 Rev. 3 - 2  
2 of 3  
www.diodes.com  
MMBD4448DW  
(Note 3)  
Ordering Information  
Device  
Packaging  
Shipping  
MMBD4448DW-7  
SOT-363  
3000/Tape & Reel  
Notes:  
3. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.  
Marking Information  
KA3 = Product Type Marking Code,  
YM = Date Code Marking  
Y = Year ex: N = 2002  
KA3  
M = Month ex: 9 = September  
SOT-363  
Date Code Key  
Year  
2000  
2001  
2002  
2003  
2004  
2005  
2006  
2007  
2008  
2009  
Code  
L
M
N
P
R
S
T
U
V
W
Month  
Code  
Jan  
Feb  
March  
Apr  
May  
Jun  
Jul  
Aug  
Sep  
Oct  
Nov  
Dec  
1
2
3
4
5
6
7
8
9
O
N
D
DS31035 Rev. 3 - 2  
3 of 3  
www.diodes.com  
MMBD4448DW  

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