BY396 THRU BY399
SOFT RECOVERY, FAST SWITCHING PLASTIC RECTIFIER
VOLTAGE - 100 to 800 Volts CURRENT - 3.0 Amperes
FEATURES
l High surge current capability
l Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
l Void-free molded plastic package
l 3.0 Ampere operation
at TA=55 with no thermal runaway
l Fast switching for high efficiency
l Exceeds environmental standards of MIL-S-19500/228
MECHANICAL DATA
Case: JEDEC DO-201AD molded plastic
Terminals: Plated Axial leads, solderable per
MIL-STD-750, Method 2026
Polarity: Color Band denotes end
Mounting Position: Any
Weight: .04 ounce, 1.1gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 ambient temperature unless otherwise specified.
Resistive or inductive load.
SYMBOLS BY396 BY397 BY398 BY399 UNITS
Maximum Recurrent Peak Reverse Voltage VRRM 100 200 400 800 Volts
Maximum RMS Voltage VRMS 70 140 280 560 Volts
Maximum DC Blocking Voltage VDC 100 200 400 800 Volts
Maximum Average Forward Rectified Current
.375"(9.5mm) lead lengths at TA=50 1(AV) 3.0 Amps
Peak Forward Surge Current 10ms single half sine-
wave superimposed on rated load at TA=25 1FSM 100.0 Amps
Maximum Repetitive Peak Forward Surge (Note 1) 1FRM 10.0 Amps
Maximum Instantaneous Forward Voltage at 3.0A VF 1.30 Volts
Maximum DC Reverse Current TA=25
At Rated DC Blocking Voltage TA=100 IR 10.0
500 A
Maximum Reverse Recovery Time (Note 3) TJ=25 TRR 150 ns
Typical Junction Capacitance (Note 2) CJ 60 pf
Typical Thermal Resistance (Note 4) RJA 22.0 /W
Operating Temperature Range TJ -50 to +125
Storage Temperature Range TSTG -50 to +150
NOTES:
1. Repetitive Peak Forward Surge Current at f<15HKz.
2. Measured at 1 MHz. And applied reverse voltage of 4.0 volts.
3. Reverse Recovery Test Conditions; IF=0.5A,IR=1.0A,Irr=0.25A.
4. Thermal Resistance from Junction to Ambient at .375" lead lengths with both leads to heat sink.
RATING AND CHARACTERISTIC CURVES BY396 THRU BY399
Fig. 1-FORWARD CURRENT DERATING CURVE Fig. 2-MAXIMUM NON-REPETITIVE PEAK
FORWARD SURGE CURRENT
Fig. 3-TYPICAL INSTANTANEOUS FORWARD Fig. 4-TYPICAL REVERSE CHARACTERISTICS
CHARACTERISTICS
Fig. 5-TYPICAL JUNCTION CAPACITANCE
