PFM50A Datasheet, PDF (1/3 Pages) Semtech Corporation – Axial Leaded Hermetically Sealed High Voltage Fast Rectifier Diode

POWER DISCRETES
Description
Quick reference data
V_R = 5 - 7.5kV
I 92mA
F=
t_rr = 250nS
I_R = 0.5µA
PFM50A/PFM75A
Axial Leaded Hermetically Sealed
High Voltage Fast Rectifier Diode
Features
‹ Low reverse recovery time
‹ Very low leakage current
‹ Glass passivated for hermetic sealing
‹ Soft, non-snap off, recovery characteristics
‹ Avalanche capability
‹ Please contact factory regarding HR screening
Absolute Maximum Ratings
Electrical specifications @ T_A = 25°C unless otherwise specified.
Symbol
Working Reverse Voltage
Repetitive Reverse Voltage
Surge Reverse Voltage
Average Forward Current @ 55°C, in oil
Repetitive Surge Current @ 55°C in oil,
lead length 0.375"
Non-Repetitive Surge Current
(tp = 8.3mS @ V_R & T_JMAX)
Storage Temperature Range
V_RWM
V_RRM
V_RSM
I_F(AV)
I_F(AV)
I_FSM
T_STG
PFM50A
PFM75A
5000
7500
5650
8500
5650
8500
92
1.0
2.0
-65 to +150
Units
V
V
V
mA
A
A
°C
Revision: June 2, 2008
1
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