MUR420 Datasheet, PDF (2/4 Pages) Motorola, Inc – ULTRAFAST RECTIFIERS 4.0 AMPERES 200-600 VOLTS

MUR420
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Maximum instantaneous
forward voltage ⁽¹⁾
3.0 A
T_J = 150 °C
3.0 A
T_J = 25 °C
V_F
4.0 A
T_J = 25 °C
Maximum instantaneous reverse current at
rated DC blocking voltage ⁽¹⁾
T_J = 25 °C
T_J = 150 °C
I_R
Maximum reverse recovery time
I_F = 0.5 A, I_R = 1.0 A, I_rr = 0.25 A
t_rr
Maximum reverse recovery time
I_F = 1.0 A, dI/dt = 50 A/µs,
V_R = 30 V, I_rr = 10 % I_RM
t_rr
Maximum forward recovery time
I_F = 1.0 A, di/dt = 100 A/µs,
recovery to 1.0 V
t_fr
Note:
(1) Pulse test: t_p = 300 µs, duty cycle ≤ 2 %
VALUE
0.710
0.875
0.890
5.0
150
25
35
25
UNIT
V
µA
ns
ns
ns
THERMAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
SYMBOL
Typical thermal resistance junction to ambient ⁽¹⁾
R_θJA
Note:
(1) Lead length = 1/2" on P.C. board with 1/2" x 1/2" copper surface
VALUE
28
UNIT
°C/W
ORDERING INFORMATION (Example)
PREFERRED P/N
UNIT WEIGHT (g) PREFERRED PACKAGE CODE
MUR420-E3/54
1.138
54
MUR420-E3/73
1.138
73
BASE QUANTITY
1400
1000
DELIVERY MODE
13" diameter paper tape and reel
Ammo pack packaging
RATINGS AND CHARACTERISTICS CURVES
(T_A = 25 °C unless otherwise noted)
8.0
6.0
4.0
2.0
0
0
25 50 75 100 125 150 175
Ambient Temperature (°C)
Figure 1. Forward Current Derating Curve
150
125
100
75
50
25
0
1
10
100
Number of Cycles at 60 Hz
Figure 2. Maximum Non-Repetitive Peak Forward Surge Current
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For technical questions within your region, please contact one of the following: Document Number: 88685
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Revision: 20-Aug-07