S420D Datasheet, PDF (1/4 Pages) Vishay Siliconix – Silicon Mesa SMD Rectifier

Silicon Mesa SMD Rectifier
S420D
Vishay Telefunken
Features
D Soft recovery characteristics
D Glass passivated junction
D Low reverse current
D Delivery on 12mm tape
Applications
Fast rectifier
Absolute Maximum Ratings
T_j = 25_C
Parameter
Test Conditions
Reverse voltage
Peak forward surge current
Average forward current
Junction and storage temperature range
t_p=10ms, half–sinewave
T_amb = 25°C,
T_L = constant
15 811
Type Symbol Value Unit
V_R
400
V
I_FSM
20
A
I_FAV
1.5
A
T_j=T_stg –55...+150 °C
Maximum Thermal Resistance
T_j = 25_C
Parameter
Test Conditions
Symbol
Value
Unit
Junction lead
T_L = constant
R_thJL
25
K/W
Junction ambient
Epoxy glass hard issue,
R_thJA
150
K/W
35mm*17mm² copper area per electrode
Epoxy glass hard issue,
R_thJA
125
K/W
35mm*50mm² copper area per electrode
Electrical Characteristics
T_j = 25_C
Parameter
Test Conditions
Forward voltage
Reverse current
Reverse recovery time
I_F=1A
V_R=400V
V_R=400V, T_j=100°C
I_F=0.5A, I_R=1A, i_R=0.25A
Type Symbol Min Typ Max Unit
V_F
2V
I_R
5 mA
I_R
20 mA
t_rr
25 ns
Document Number 86057
Rev. 2, 24-Jun-98
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