www.hygroup.com.tw

Features

DBS

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Glass passivated chip

●

Ideal for automatic placement

RoHS

COMPLIANT

●

Reliable low cost construction utilizing

molded plastic technique

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Lead tin plated copper

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Meet UL flammability classification 94V-0

Mechanical Data

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Polarity: Symbol marked on body

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Mounting position: Any

Note: Products with logo

or

are made by HY Electronic (Cayman) Limited.

Applications

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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 DB151S DB152S DB153S DB154S DB155S DB156S DB157S

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 1.5A DC

V

Typical Junction Capacitance (Note1)

pF

Typical Thermal Resistance Junction to Ambient (Note2)

℃/W

Operating Junction Temperature Range

℃

Storage Temperature Range

℃

Notes: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC.

2. Thermal resistance from junction to ambient mounted on P.C.B ,with 0.5*0.5"(13*13mm) copper pads.

3.The typical data above is for reference only .

DB15*S-U/13-00/99-00/01

Rev. 11, 18-May-2020

Pb

A

μA

50

1.5

10.4

1.1

10

500

25

40

-55 to +150

-55 to +150

DB151S THRU DB157S

Reverse Voltage - 50 to 1000 Volts

Forward Current - 1.5 Amperes

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High surge forward current capability

Package Outline Dimensions in Inches (Millimeters)

Surface Mount Glass Passivated

Bridge Rectifiers