www.hygroup.com.tw

D4KB05 THRU D4KB10

Features

D3K

●

Glass passivated chip

●

Low forward voltage drop

RoHS

●

Ideal for printed circuit board

COMPLIANT

●

High surge current capability

●

Meet UL flammability classification 94V-0

Mechanical Data

●

Polarity: Symbol marked on body

●

Mounting position: Any

Note: Products with logo

or

are made by HY Electronic (Cayman) Limited.

Applications

●

General purpose use in AC/DC bridge full wave rectification,

for SMPS, lighting ballaster, adapter, etc.

Maximum Ratings and Electrical Characteristics

Rating at 25℃ ambient temperature unless otherwise specified.

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

For capacitive load, derate current by 20%.

Characteristics

Symbol D4KB05 D4KB1 D4KB2 D4KB4 D4KB6 D4KB8 D4KB10

UNIT

Maximum Repetitive Peak Reverse Voltage

50

100

200

400

600

800

1000

V

Maximum RMS Voltage

35

70

140

280

420

560

700

V

Maximum DC Blocking Voltage

50

100

200

400

600

800

1000

V

A

Peak Forward Surge Current, 8.3mS Single Half Sine-Wave,

Superimposed on Rated Load (JEDEC Method)

I

I

A

Peak Forward Voltage Per Diode at 2.0A DC

V

Peak Forward Voltage per Diode at 4.0A DC

V

Typical Thermal Resistance to Ambient （without heatsink）

℃/W

Typical Thermal Resistance to case （with heatsink (Note2) ）

℃/W

Typical Thermal Resistance to lead （without heatsink）

℃/W

Operating Junction Temperature Range

℃

Storage Temperature Range

℃

Notes: 1. Device mounted on 50mm*50mm*1.6mm Cu plate heatsink.

2.The typical data above is for reference only

D4KB*-U-00/99/92-00/01

Rev. 11, 18-May-2020

Glass Passivated Bridge Rectifiers

135

Pb

A

μA

5.0

500

Reverse Voltage - 50 to 1000 Volts

Forward Current - 4.0 Amperes

Package Outline Dimensions in Inches (Millimeters)

4

75.6

-55 to +150

-55 to +150

0.95

1.05

36

1.5

9