MMBT4124

Document number: DS30105 Rev. 13- 2

2 of 7

www.diodes.com

April 2016

© Diodes Incorporated

MMBT4124

Characteristic

Symbol

Value

Unit

Collector-Base Voltage

30

V

Collector-Emitter Voltage

25

V

Emitter-Base Voltage

5

V

Collector Current

200

mA

Characteristic

Symbol

Value

Unit

Power Dissipation

(Note 5)

310

mW

(Note 6)

350

Thermal Resistance, Junction to Ambient

(Note 5)

403

°C/W



(Note 6)

357

Thermal Resistance, Junction to Leads

(Note 7)

350

°C/W



Operating and Storage Temperature Range

-55 to +150

°C

Characteristic

Symbol

Value

Unit

JEDEC Class

Electrostatic Discharge - Human Body Model

ESD HBM

4,000

V

3A

Electrostatic Discharge - Machine Model

ESD MM

400

V

C

Notes:

5. For a device mounted on minimum recommended pad layout 1oz copper that is on a single-sided FR4 PCB; device is measured under still air

conditions whilst operating in a steady-state.

6. Same as Note 5, except the device is mounted on 15 mm x 15mm 1oz copper.

7. Thermal resistance from junction to solder-point (at the end of the leads).

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