BAW78 Datasheet, PDF (1/4 Pages) Infineon Technologies AG – Silicon Switching Diodes

Silicon Switching Diodes

Switching applications

High breakdown voltage
BAW78.../BAW79...
BAW78D
2
BAW79D
2
1
2
3
1
2
3
Type
BAW78D
BAW79D
Package
SOT89
SOT89
Configuration
single
common cathode
Marking
GD
GH
Maximum Ratings at T_A = 25°C, unless otherwise specified
Parameter
Symbol
Value
Unit
Diode reverse voltage
V_R
400
V
Peak reverse voltage
Forward current
Peak forward current
V_RM
I_F
I_FM
400
1
A
1
Surge forward current, t = 1 µs
Total power dissipation
BAW78D, T_S ≤ 125°C
BAW79D, T_S ≤ 115°C
I_FS
10
P_tot
W
1
1
Junction temperature
T_j
150
°C
Storage temperature
T_stg
-65 ... 150
Thermal Resistance
Parameter
Junction - soldering point¹⁾
BAW78D
BAW79D
Symbol
R_thJS
Value
≤ 25
≤ 35
Unit
K/W
1
Feb-03-2003