ZLLS400Q

Document number: DS38245 Rev. 1 - 2

2 of 6

www.diodes.com

September 2015

© Diodes Incorporated

ZLLS400Q

Characteristic

Symbol

Value

Units

Continuous Reverse Voltage

40

V

Continuous Forward Current

0.52

A

Peak Repetitive Forward Current

Rectangular Pulse Duty Cycle

0.85

A

Non Repetitive Forward Current

t

100µs

12

A

t

10ms

2.5

A

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Single Die Continuous

Single Die Measured at t < 5 secs

330

390

mW

Thermal Resistance, Junction to Ambient

(Note 6)

(Note 7)

379

317

°C/W

Junction Temperature

+150

°C

Storage Temperature Range

-55 to +150

°C

Notes:

6. For a device surface mounted on 25mm x 25mm FR4 PCB with high coverage of single sided 1oz copper, in still air conditions.

7. For a device surface mounted on FR4 PCB measured at t<5 secs.