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FDH 400 / FDLL 400 — High Voltage General Purpose Diode
April 2013
FDH 400 / FDLL 400
High Voltage General Purpose Diode
Cathode Band
LL-34 COLOR BAND MARKING
DEVICE
FDLL400
SOD80
1ST BAND
BLACK
LL-34
DO-35
Cathode is denoted with a black band
THE PLACEMENT OF THE EXPANSION GAP
HAS NO RELATIONSHIP TO THE LOCATION
OF THE CATHODE TERMINAL
-1st band denotes cathode terminal
and has wider width
Absolute Maximum Ratings
(1)
Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be opera-
ble above the recommended operating conditions and stressing the parts to these levels is not recommended. In addi-
tion, extended exposure to stresses above the recommended operating conditions may affect device reliability. The
absolute maximum ratings are stress ratings only. Values are at T
A
= 25°C unless otherwise noted.
Symbol
W
IV
I
O
I
F
i
f
I
FSM
T
STG
Working Inverse Voltage
Parameter
Average Rectified Forward Current
DC Forward Current
Recurrent Peak Forward Current
Non-repetitive Peak Forward Surge Current
Storage Temperature Range
Pulse Width = 1.0 s
Pulse Width = 1.0
μs
Value
150
200
500
600
1.0
4.0
-65 to +200
Units
V
mA
mA
mA
A
A
°C
°C
Operating Junction Temperature
175
T
J
Note:
1. These ratings are limiting values above which the serviceability of the diode may be impaired.
These ratings are bansed on a maximum junction temperature of 200°C.
These are steady state limits. The factory should be consulted on applications involving pulsed or low duty
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