DB303S datasheet(1/2 Pages) ZSELEC

Part #	DB303S

Description	3.0A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

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Manufacturer	ZSELEC [Zibo Seno Electronic Engineering Co.,Ltd]

Direct Link	http://www.senocn.com/en/index.html

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1 / 2 page

301S

Weight: 0.38 grams (approx.)

DB301S – DB307 S

Case: DB-S, Molded Plastic

2.15

3.40

9.30

10.30

6.20

6.50

7.40

7.90

3.0A SURFACE MOUNT GLASS PASSIVATED BRIDGE RECTIFIER

Features

Glass Passivated Die Construction

G

Low Forward Voltage Drop

High Current Capability

High Surge Current Capability

-

+

Designed for Surface Mount Application

B

~

A

D

E

Plastic Material – UL Recognition Flammability

Classification 94V-O

C

L

H

Mechanical Data

J

Terminals: Plated Leads Solderable per

MIL-STD-202, Method 208

K

Polarity: As Marked on Case

Mounting Position: Any

Marking: Type Number

Maximum Ratings and Electrical Characteristics @T

A=25°C unless otherwise specified

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

For capacitive load, derate current by 20%.

Characteristic

Symbol

DB

302S

DB

303S

DB

304S

DB

305S

DB

306S

DB

307 S

Unit

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage

VRRM

VRWM

VR

50

100

200

400

600

800

1000

V

RMS Reverse Voltage

VR(RMS)

35

70

140

280

420

560

700

V

Average Rectified Output Current

@TA = 40°C

IO

3.0

A

Non-Repetitive Peak Forward Surge Current 8.3ms

Single half sine-wave superimposed on rated load

(JEDEC Method)

IFSM

80

A

Forward Voltage per element

@IF

FM

1.1

V

Peak Reverse Current

@TA = 25°C

At Rated DC Blocking Voltage

@TA = 125°C

IRM

5.0

500

µA

Typical Junction Capacitance per element (Note 1)

Cj

25

pF

Typical Thermal Resistance per leg (Note 2)

RθJA

RθJL

40

15

°C/W

Operating and Storage Temperature Range

Tj, TSTG

-65 to +150

°C

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Mounted on PC board with 13mm

2 copper pad.

DB-S

Dim

Min

Max

A

B

C

0.25

—

D

0.08

0.33

E

G

1.02

1.53

H

8.00

8.51

J

K

5.00

5.20

L

0.90

1.20

All Dimensions in mm

1 of 2

DB301S - DB307S

!

Lead Free: For RoHS / Lead Free Version

www.senocn.com

Z ibo Seno Electronic Engineering Co., Ltd.

= 3.0A

V

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DB303S Datasheet(PDF) 1 Page - Zibo Seno Electronic Engineering Co.,Ltd

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