310

250

500

nS

DBF

Case: DBF, Molded Plastic

Characteristic

High Surge Current Capability

Glass Passivated Die Construction

Designed for Surface Mount Application

MIL-STD-202, Method 208

Features

!

!

Low Forward Voltage Drop

!

High Current Capability

!

!

!

Plastic Material – UL Flammability 94V-O

Mechanical Data

!

!

MIL-STD-202, Method 208

!

Polarity: As Marked on Case

!

Mounting Position: Any

!

Marking: Type Number

Maximum Ratings and Electrical Characteristics @T

Aerwise specified

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

For capacitive load, derate current by 20%.

Note: 1. Mounted on glass epoxy PC board with 1.3mm2 solder pad.

2. Mounted on aluminum substrate PC board with 1.3mm2 solder pad.

3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

DONGGUAN NANJING ELECTRONICS LTD.,

1 of 2

!

Lead Free: For RoHS / Lead Free Version

Terminals: Plated Leads Solderable per

35

70

140

280

420

560

700

V

50

100

200

400

600

800

1000

V

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

RMS Reverse Voltage

VR(RMS)

Average Rectified Output Current (Note 1) @TA = 40°C

Average Rectified Output Current (Note 2) @TA = 40°C

IO

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single half sine-wave superimposed on rated load

(JEDEC Method)

IFSM

105

A

I2t Rating for Fusing (t < 8.3ms)

I2t

A2s

Forward Voltage per element

@IF = 3.0A

VFM

1.25

V

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage

@TA = 125°C

IRM

5.0

500

µA

Typical Junction Capacitance per leg (Note 3)

Cj

35

pF

Typical Thermal Resistance per leg (Note 1)

R
JA

R
JL

55.0

15

°C/W

Operating and Storage Temperature Range

Tj, TSTG

-55 to +150

°C

www.dgnjdz.com

Unit

Symbol

3005

DBF

301

DBF

302

DBF

304

DBF

306

DBF

308

DBF

Reverse Recovery Time (Note 4)

trr

4. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5.

150

3.0

DBF30

05 – DBF310

FAST RECOVERY SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

Dimensions in inches and (millimeters)

MSBL

45.8