MBS4991 MBS4992 MBS4993

3

Motorola Thyristor Device Data

15 V

0

D.U.T.

Cc

Vin

10 ms

MIN

10 K

RL

V0

FIGURE 7 – PEAK OUTPUT VOLTAGE TEST CIRCUIT

0.01

VF, FORWARD ON-STATE VOLTAGE (VOLTS)

TA, AMBIENT TEMPERATURE (°C)

VF = 5.0 V

Normalized

to

25

°C

TA, AMBIENT TEMPERATURE (°C)

0

FIGURE 6 – PEAK OUTPUT VOLTAGE (FUNCTION OF RL AND Cc)

FIGURE 4 – OFF-STATE BLOCKING CURRENT

versus TEMPERATURE

FIGURE 3 – HOLDING CURRENT versus TEMPERATURE

FIGURE 5 – ON-STATE VOLTAGE versus FORWARD CURRENT

7.0

TA = 25°C

0

1.0

2.0

3.0

4.0

5.0

6.0

0.01 0.02

0.05

0.1

0.2

0.5

1.0

2.0

5.0

RL = 500 Ω

10

Cc, CHARGING CAPACITANCE (µF)

10

1.0

0.1

0

1.0

2.0

3.0

4.0

5.0

1.0

2.0

3.0

4.0

5.0

6.0

7.0

8.0

–75

–50

–25

0

+25

+50

+75

+100 +125

10.0

1.0

0.1

0.01

–50

–25

0

+25

+50

+75 +100 +125

RL = 100 Ω

RL = 50 Ω

RL = 20 Ω

RL = 5 Ω