TEL BY397, BY397, BY399, BY399, BY398 Datasheet

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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.
Maximum Recurrent Peak Reverse Voltage V Maximum RMS Voltage V
SYMBOLS BY396 BY397 BY398 BY399 UNITS
100 200 400 800 Volts
RRM
70 140 280 560 Volts
RMS
Maximum DC Blocking Voltage VDC 100 200 400 800 Volts Maximum Average Forward Rectified Current
1
3.0 Amps
(AV)
.375"(9.5mm) lead lengths at TA=50 Peak Forward Surge Current 10ms single half sine­wave superimposed on rated load at TA=25 Maximum Repetitive Peak Forward Surge (Note 1) 1
1
100.0 Amps
FSM
10.0 Amps
FRM
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 T
-50 to +150
STG
 
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
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