MUR420_09 Datasheet, PDF (2/4 Pages) Vishay Siliconix – Ultrafast Plastic Rectifier

MUR420
Vishay General Semiconductor
ELECTRICAL CHARACTERISTICS (T_A = 25 °C unless otherwise noted)
PARAMETER
TEST CONDITIONS
SYMBOL
Maximum instantaneous
forward voltage
3.0 A
4.0 A
T_J = 150 °C
T_J = 25 °C
V_F ⁽¹⁾
Maximum instantaneous reverse current
at rated DC blocking voltage
T_J = 25 °C
T_J = 150 °C
I_R ⁽¹⁾
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: tp = 300 μs pulse, 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
R_θJA ⁽¹⁾
Note
(1) _{Lead length = 1/2" on P.C.B. with 1.2" x 1.2" (30.5 mm x 30.5 mm) 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)
Fig. 1 - Forward Current Derating Curve
150
125
100
75
50
25
0
1
10
100
Number of Cycles at 60 Hz
Fig. 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: 22-Oct-09