BA157GP datasheet(2/2 Pages) VISHAY

2 / 2 page

BA157GP thru BA159GP

Vishay Semiconductors

formerly General Semiconductor

www.vishay.com

Document Number 88537

06-Mar-02

Ratings and

Characteristic Curves (TA = 25°C unless otherwise noted)

Ambient Temperature (

°C)

Fig. 1 – Forward Current

Derating Curve

Fig. 3 – Typical Instantaneous

Forward Characteristics

Instantaneous Forward Voltage (V)

Percent of Rated Peak Reverse Voltage (%)

Fig. 4 – Typical Reverse

Characteristics

Fig. 5 – Typical Junction Capacitance

Number of Cycles at 50 HZ

Reverse Voltage (V)

Fig. 2 – Maximum Non-Repetitive Peak

Forward Surge Current

Fig. 6 – Typical Transient

Thermal Impedance

t, Pulse Duration (sec.)

100

125

150

175

0.2

0.4

0.6

0.8

1.0

100

0.2

0.4

0.6

0.8

1.0

1.2

1.4

1.6

0.01

0.1

100

0.01

0.1

100

0.01

0.1

100

0.1

100

TJ = 125

°C

TJ = 25

°C

0.375" (9.5mm) Lead Length

Resistive or

Inductive Load

TA = 25°C

10ms Single Half Sine-Wave

At Rated Load

Pulse Width = 300

µs

1% Duty Cycle

TJ = 25

°C

TJ = 25°C

f = 1.0MHZ

Vsig = 50mVp-p

TJ = 75

°C

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