BA157 thru BA159

RATINGS AND CHARACTERISTICS CURVES

(TA = 25 °C unless otherwise noted)

ORDERING INFORMATION (Example)

PREFERRED P/N

UNIT WEIGHT (g)

PREFERRED PACKAGE CODE

BASE QUANTITY

DELIVERY MODE

BA158-E3/54

0.33

54

5500

13" diameter paper tape and reel

BA158-E3/73

0.33

73

3000

Ammo pack packaging

Figure 1. Forward Current Derating Curve

Figure 2. Maximum Non-repetitive Peak Forward Surge Current

Ambient Temperature (°C)

0

25

50

75

100

125

150

175

0

0.2

0.4

0.6

0.8

1.0

60 Hz

Resistive or

Inductive Load

0.375" (9.5 mm) Lead Length

1

10

100

0

5

10

15

20

T

J = 55 °C

8.3 ms Single Half Sine-Wave

Number of Cycles at 60 Hz

Figure 3. Typical Instantaneous Forward Characteristics

Figure 4. Typical Reverse Characteristics

Instantaneous Forward Voltage (V)

0.4

0.6

1.0

1.2

1.4

1.6

2.0

0.01

0.1

1

10

100

0.8

1.8

T

J = 25 °C

Pulse Width = 300 µs

1 % Duty Cycle

Percent of Rated Peak Reverse Voltage (%)

20

60

80

100

0.01

1

10

100

0.1

40

0

T

J = 100 °C

T

J = 25 °C