MMSTA56Q

Document number: DS39258 Rev. 1 - 2

3 of 5

www.diodes.com

November 2016

© Diodes Incorporated

MMSTA56Q

Characteristic

Symbol

Min

Max

Unit

Test Condition

OFF CHARACTERISTICS (Note 8)

Collector-Base Breakdown Voltage

-80



V

Collector-Emitter Breakdown Voltage

-80



V

Emitter-Base Breakdown Voltage

-4



V

Collector Base Cutoff Current



-100

nA

Collector Cutoff Current



-100

nA

ON CHARACTERISTICS (Note 8)

DC Current Gain

100





Collector-Emitter Saturation Voltage



-0.25

V

Base-Emitter Saturation Voltage



-1.2

V

SMALL SIGNAL CHARACTERISTICS

Current Gain-Bandwidth Product

50



MHz

f = 100MHz

Note:

8.

Measured under pulsed conditions. Pulse width ≤ 300µs. Duty cycle ≤ 2%.

0

0.05

0.10

0.15

0.20

0.25

1

10

100

1,000

I , COLLECTOR CURRENT (mA)

Fig. 2, Collector Emitter Saturation Voltage vs. Collector Current

C

I

I

C

B

= 10

T = -50°C

A

T = 25°C

A

T = 150°C

A

10

1,000

100

1

10

1,000

100

I , COLLECTOR CURRENT (mA)

Fig. 3, DC Current Gain vs. Collector Current

C

T = -50°C

A

T = 25°C

A

T = 150°C

A

V

= 5V

CE

1

0.1

0.1

10

100

I , COLLECTOR CURRENT (mA)

Fig. 4 Base Emitter Voltage vs. Collector Current

C

0.2

0.3

0.4

0.6

0.5

0.8

0.7

0.9

1.0

V

= 5V

CE

T = 25°C

A

T = -50°C

A

T = 150°C

A

1

10

100

1

10

100

I , COLLECTOR CURRENT (mA)

Fig. 5 Gain Bandwidth Product vs. Collector Current

C

V

= 5V

CE