DBF310

Document number: DS39407 Rev. 3 - 2

2 of 5

www.diodes.com

January 2018

© Diodes Incorporated

DBF310

Single phase, half wave, 60Hz, resistive or inductive load.

For capacitive load, derate current by 20%.

Characteristic

Symbol

Value

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

1,000

V

RMS Reverse Voltage

700

V

3.0

A

Non-Repetitive Peak Forward Surge Current, 8.3ms

Single Half Sine-Wave Superimposed on Rated Load

110

A

I

2

t Rating for Fusing (1ms < t < 8.3ms)

I

2

t

50.2

A

2

S

Thermal Characteristics

Characteristic

Symbol

Value

Unit

Typical Thermal Resistance, Junction to Ambient (Note 6)

(Per Element)

15

°C/W

Typical Thermal Resistance, Junction to Case (Per Element)

5

°C/W

Operating and Storage Temperature Range

-55 to +150

°C

Characteristic

Symbol

Min

Typ

Max

Unit

Test Condition

Reverse Breakdown Voltage (Note 7)

1,000

—

—

V

Forward Voltage (Per Element)

—

—

0.88

0.93

0.95

1.0

V

Leakage Current (Note 7) (Per Element)

—

—

0.07

25

5

500

μA

Total Capacitance (Per Element)

—

35

—

pF

Notes:

5. Device mounted on glass epoxy PC board with 1.3mm

6. Device mounted on glass epoxy substrate with 1oz/ft

7. Short duration pulse test used to minimize self-heating effect.