2DA1971Q

Document number: DS39501 Rev. 2 - 2

2 of 7

www.diodes.com

February 2018

© Diodes Incorporated

2DA1971Q

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

-400

V

Collector-Emitter Voltage

-400

V

Emitter-Base Voltage

-7

V

Continuous Collector Current

-0.5

A

Peak Pulse Current

-1

A

Base Current

-250

mA

Characteristic

Symbol

Value

Unit

Power Dissipation (Note 6)

1.5

W

Thermal Resistance, Junction to Ambient (Note 6)

83

°C/W



Thermal Resistance, Junction to Leads (Note 7)

10.4

°C/W



Operating and Storage Temperature Range

-55 to +150

°C

Characteristic

Symbol

Value

Unit

JEDEC Class

Electrostatic Discharge - Human Body Model

ESD HBM

8,000

V

3B

Electrostatic Discharge - Machine Model

ESD MM

400

V

C

Notes:

6. For a device mounted with the exposed collector pad on 25mm x 25mm 1oz copper that is on a single-sided FR-4 PCB; device is measured under still air

conditions whilst operating in a steady-state.

7. Thermal resistance from junction to solder-point (on the exposed collector pad).

8. Refer to JEDEC specification JESD22-A114 and JESD22-A115.