General Semiconductor BY399P, BY397P, BY398P, BY396P Datasheet

BY396P THRU BY399P

0.210 (5.3)

0.190 (4.8)
DIA.

0.052 (1.32)

0.048 (1.22)
DIA.

1.0 (25.4)
MIN.

0.375 (9.5)

0.285 (7.2)

1.0 (25.4)
MIN.

SOFT RECOVER FAST - SWITCHING PLASTIC RECTIFIER

Reverse Voltage - 100 to 800 Volts Forward Current - 3.0 Amperes

FEATURES

DO-201AD

Dimensions in inches and (millimeters)

♦ Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

♦ High surge current capability
♦ Construction utilizes void-free

molded plastic technique

♦ 3.0 Ampere operation at

TA=50°C with no thermal runaway

♦ Fast switching for high efficiency
♦ High temperature soldering guaranteed:

250°C/10 seconds, 0.375" (9.5mm) lead length,
5 lbs. (2.3kg) tension

MECHANICAL DATA

Case: JEDEC DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end
Mounting Position: Any
Weight: 0.04 ounce, 1.1 grams

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS BY396P BY397P BY398P BY399P UNITS

Maximum repetitive peak reverse voltage V
Maximum RMS voltage V
Maximum DC blocking voltage V
Maximum average forward rectified current

0.375” (9.5mm) lead lengths at T

=50°C

A

RRM
RMS

DC

I

(AV)

Peak forward surge current
10ms single half sine-wave superimposed on I
rated load at T

Maximum repetitive peak forward surge

=50°C

A

(NOTE 1)

Maximum instantaneous forward voltage at 3.0A V
Maximum DC reverse current T

at rated DC blocking voltage T
Maximum reverse recovery time

(NOTE 2)

= 25°C 10.0

A

=100°C

A

Maximum forward recovery time at 100mA, di/d = 50A/µst
Typical junction capacitance
Typical thermal resistance
Operating junction temperature range T
Storage temperature range T

NOTES:

(1) Repetitive peak forward surge current at f<15 KH
(2) Reverse recovery test conditions: IF=10mA, IR=10mA, Irr=1.0mA
(3) Measured at 1.0 MHz and applied reverse voltage of 4.0 Volts
(4) Thermal resistance from junction to ambient at 0.375" (9.5mm) lead length with both leads to heat sink

(NOTE 3)

(NOTE 4)

Z

FSM

I

FRM

R

I

R

t

rr
fr

C

ΘJA

STG

F

J

J

100 200 400 800 Volts

100 200 400 800 Volts

70 140 280 560 Volts

3.0 Amps

100.0 Amps

10.0 Amps

1.25 Volts

500.0

µA

500.0 ns

1.0 µs

28.0 pF

22.0 °C/W

-50 to +125 °C

-50 to +150 °C

4/98

0 20406080

100

120 140

0

3.0

1

10 100

10

0.4 0.6 1.0 1.2 1.4 1.6 1.8

10

100

4.0

2.0

1.0

1

0.1

0.01

1

100

10 100

10

100

200

2.0

0.8

0204060 100

0.1

10

1

0.01
80

RATINGS AND CHARACTERISTIC CURVES BY396P THRU BY399P

FIG. 1 - FORWARD CURRENT DERATING

CURVE

AMPERES

AVERAGE FORWARD RECTIFIED CURRENT,

AMBIENT TEMPERATURE, °C

FIG. 3 - TYPICAL INSTANTANEOUS

FORWARD CHARACTERISTICS

AMPERES

RESISTIVE OR
INDUCTIVE LOAD

0.375” (9.5mm) LEAD LENGTH

TJ=25°C
PULSE WIDTH=300µs
1% DUTY CYCLE

FIG. 2 - MAXIMUM NON-REPETITIVE PEAK FORWARD

AMPERES

PEAK FORWARD SURGE CURRENT,

FIG. 4 - TYPICAL REVERSE CHARACTERISTICS

MICROAMPERES

SURGE CURRENT

TA=50°C
10ms SINGLE HALF SINE-WAVE
at RATED LOAD

NUMBER OF CYCLES AT 50H

TJ=100°C

TJ=50°C

TJ=25°C

Z

INSTANTANEOUS FORWARD CURRENT

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

JUNCTION CAPACITANCE, pF

INSTANTANEOUS REVERSE CURRENT,

FIG. 5 - TYPICAL JUNCTION CAPACITANCE

TJ=25°C
f=1.0 MHZ
Vsig=50mVp-p

REVERSE VOLTAGE, VOLTS

PERCENT OF RATED PEAK REVERSE,

VOLTAGE, %