S397D Datasheet, PDF (1/3 Pages) Vishay Siliconix – Schottky Barrier Rectifier

Schottky Barrier Rectifier
S397D
Vishay Telefunken
Features
D High efficiency
D Low power losses
D Low reverse current
D Very low switching losses
D High surge capability
15 811
Applications
Polarity protection
Low voltage, high frequency rectifiers
Absolute Maximum Ratings
T_j = 25_C
Parameter
Test Conditions
Type Symbol
Value Unit
Reverse voltage=Repetitive peak reverse
voltage
V_R=V_RRM
60
V
Peak forward surge current
Average forward current
Junction and storage temperature range
t_p=10ms, half–sinewave
T_L = constant
I_FSM
I_FAV
T_j=T_stg
30
A
1.5
A
–55...+150 °C
Maximum Thermal Resistance
T_j = 25_C
Parameter
Test Conditions
Symbol
Value
Unit
Junction lead
Junction ambient
T_L = constant
R_thJL
25
K/W
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
Al₂O₃ ceramic,
R_thJA
100
K/W
35mm*50mm² copper area per electrode
Electrical Characteristics
T_j = 25_C
Parameter
Test Conditions
Forward voltage
Reverse current
I_F=1A
V_R=V_RRM
V_R=2V, T_j=95°C
V_R=V_RRM, T_j=100°C
Type
Symbol Min Typ Max Unit
V_F
750 mV
I_R
500 mA
I_R
120 mA
I_R
5 mA
Document Number 86054
Rev. 2, 24-Jun-98
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