1000400

BA159

BA157

FAST RECOVERY RECTIFIERS

: JEDEC DO-41 molded plastic body

: Plated axial leads, solderable per MIL-STD-750,

Method 2026

: Color band denotes cathode end

: Any

:0.012 ounce, 0.33 grams

The plastic package carries Underwriters Laboratory

Flammability Classification 94V-0

Fast switching for high efficiency

Low reverse leakage

High forward surge current capability

High temperature soldering guaranteed:

250 C/10 seconds,0.375”(9.5mm) lead length,

5 lbs. (2.3kg) tension

FEATURES

MECHANICAL DATA

Dimensions in inches and (millimeters)

DO-41

0.107(2.7)

0.080(2.0)

DIA.

0.034(0.86)

0.028(0.70)

DIA.

1.0 (25.4)

MIN.

0.205(5.2)

0.166(4.2)

1.0 (25.4)

MIN.

600

420

600

1000

700

1000

VOLTS

SYMBOLS

UNITS

Amp

Amps

Volts

VRRM

VRMS

VDC

I(AV)

IFSM

1.0

30.0

1.3

Operating junction and storage temperature range

Maximum repetitive peak reverse voltage

Maximum RMS voltage

Maximum DC blocking voltage

Maximum average forward rectified current

0.375”(9.5mm) lead length at TA=75 C

Peak forward surge current

8.3ms single half sine-wave superimposed on

rated load (JEDEC Method)

Maximum instantaneous forward voltage at 1.0A

Maximum DC reverse current TA=25 C

at rated DC blocking voltage TA=100 C

5.0

50.0

RθJA

TJ,TSTG

50.0

15.0

-65 to +150

Typical thermal resistance (NOTE 3)

C/W

Typical junction capacitance (NOTE 2)

Maximum reverse recovery time (NOTE 1)

trr

150 250

500

Note:1.Reverse recovery condition IF=0.5A,IR=1.0A,Irr=0.25A

2.Measured at 1MHz and applied reverse voltage of 4.0V D.C.

3.Thermal resistance from junction to ambient at 0.375”(9.5mm)lead length,P.C.B. mounted

400

280

400

BA157 BA158 BA159

Ratings at 25 C ambient temperature unless otherwise specified.

Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%.

WWW.PS-PFS.COM 1/2

Web Site:

THRU

VOLTAGE RANGE to Volts

CURRENT . Ampere

•

Weight

Mounting Position

Polarity

Terminals

Case

•

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

•

WWW.PS-PFS.COM 2/2

1.0

0.8

0.6

0.4

0.2

0 25 50 75 100 125 150 175

5.0

0.6 0.8 1.0 1.2 1.4 1.5

0.1 1.0 10 100

0.01 0.1 1 10 100

100

0.1

REVERSE VOLTAGE,VOLTS

t,PULSE DURATION,sec.

FIG. 5-TYPICAL JUNCTION CAPACITANCE FIG. 6-TYPICAL TRANSIENT THERMAL IMPEDANCE

FIG. 3-TYPICAL INSTANTANEOUS FORWARD

CHARACTERISTICS

NUMBER OF CYCLES AT 60 Hz

FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD

SURGE CURRENT

FIG. 1- FORWARD CURRENT DERATING CURVE

AVERAGE FORWARD RECTIFIED CURRENT,

AMPERES

INSTANTANEOUS FORWARD

CURRENT,AMPERES

JUNCTION CAPACITANCE, pF

PEAK FORWARD SURGE CURRENT,

AMPERES

INSTANTANEOUS FORWARD VOLTAGE,

VOLTS

Single Phase

Half Wave 60Hz

Resistive or

inductive Load

1 10 100

0.01

0.1

TJ=25 C

100

200

0 20 40 60 80 100

1,000

100

0.1

0.01

TJ=100 C

TJ=25 C

PERCENT OF PEAK REVERSE VOLTAGE,%

FIG. 4-TYPICAL REVERSE CHARACTERISTICS

INSTANTANEOUS REVERSE CURRENT,

MICROAMPERES

TRANSIENT THERMAL IMPEDANCE,

C/W

AMBIENT TEMPERATURE, C

TJ=25 C

PULSE WIDTH=300

µs

1%DUTY CYCLE

8.3ms SINGLE HALF SINE-WAVE

(JEDEC Method)

1000400

BA159

BA157

FAST RECOVERY RECTIFIERS

Web Site:

THRU

VOLTAGE RANGE to Volts

CURRENT . Ampere