Notes:
(1) Reverse recovery test conditions: IF=0.5A, IR=1.0A, Irr=0.25A
(2) Measured at 1.0MHz and applied reverse voltage of 4.0 volts
(3) Pulse test: pulse width 300uSec, Duty cycle 1%
Symbols FR151 FR152 FR153 FR154 FR155 FR156 FR157 FR157
-STR Units
Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 1000 Volts
Maximum RMS voltage VRMS 35 70 140 280 420 560 700 700 Volts
Maximum DC blocking voltage VDC 50 100 200 400 600 800 1000 1000 Volts
Average forward rectified current
at TA=55 I(AV) 1.5 Amps
Peak forward surge current
8.3mS single half sine-wave
(MIL-STD-750D 4066 method)
IFSM 60.0 Amps
Maximum instantaneous forward voltage
at IFM=1.5A, TA=25 (Note 3) VF1.3 Volts
Maximum DC reverse current TA=25
at rated DC blocking voltage TA=100 IR
5.0
100.0 A
Maximum reverse recovery time (Note 1) Trr 150 250 500 250 nS
Typical junction capacitance (Note 2) CJ20.0 F
Operating and storage temperature range TJ, TSTG -65 to +175
Features
FR151 THRU FR157
FAST RECOVERY RECTIFIER
Reverse Voltage - 50 to 1000 Volts
Forward Current - 1.5 Amperes
Maximum Ratings and Electrical Characteristics @25 unless otherwise specified
1
DIMENSIONS
DIM
inches mm
Note
Min. Max. Min. Max.
A 0.228 0.299 5.8 7.6
B 0.102 0.142 2.6 3.6
C 0.028 0.034 0.71 0.86
D 1.000 - 25.40 -
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Fast switching for high efficiency
Construction utilizes void-free molded plastic technique
1.5 ampere operation at TA=55 with no thermal
runaway
High temperature soldering guaranteed:
250 /10 seconds, 0.375(9.5mm) lead length,
5 lbs. (2.3kg) tension
Case: DO-15 molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.014 ounce, 0.39 gram
Mechanical Data
RATINGS AND CHARACTERISTIC CURVES
2
RATINGS AND CHARACTERISTIC CURVES
3
