SMBJ45 datasheet, PDF - EEWORLD Datasheet

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SMBJ45: DescriptionTRANSIENT VOLTAGE SUPPRESSORSTransient voltage suppressors; CategoryDiscrete semiconductor; File Size176KB，4 Pages; ManufacturerHORNBY; Websitehttp://www.hornby.com.cn/; Nantong Kangbi Electronics Co., Ltd. specializes in manufacturing power devices such as rectifier diodes, surface mounted diodes, silicon bridge rectifiers, MOS tubes, etc. After more than 20 years of development, the annual production of semiconductor device finished parts has reached 6 billion pieces. It has now become a semiconductor device supplier integrating R&D, production and service, providing semiconductor parts and related services to customers all over the world. The company has passed ISO9001, ISO14001, TS16949, OHSAS18001, UL and other international certifications. At the same time, it has also been recognized by many well-known international and domestic companies, such as Haier, Huawei, Foxconn, Omron, AOC, Skyworth, Samsung, Huntkey, AGASTYA, YUKITA, MERITEK, SUNPOWER, etc. The products are widely used in various consumer electronics, communication electronics, home appliances, energy-saving lighting, automotive electronics, wind energy, solar photovoltaic and other industries. The new generation of energy-saving and ultra-low power consumption devices have been widely used in the partners' 6-level energy-efficient power supply products; SMD patch products use automated equipment and appearance inspection systems to ensure product quality; the company has the core chip R&D and production capabilities and can customize products according to customer needs.

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SMBJ45 Overview

TRANSIENT VOLTAGE SUPPRESSORSTransient voltage suppressors

Features

Product Name: Transient Voltage Supplies Transient Voltage Suppressors

Product model: SMBJ45

Product Description:

· Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

· 600W peak pulse power capability on 10/1000μs

waveform, repetition rate (duty cycle): 0.01%

· Excellent clamping capability MIN

· Low incremental surge resistance

· Fast response time: typically less than 1.0 ps from

0 volts to BV min

· Low profile package with built-in strain relief for

surface mounted applications

parameter:

VBR (Breakdown Voltage): Min 50

Max 61.1 Test current 1mA

VWM (maximum offset voltage): 45V

ID (maximum reverse leakage current): 5uA

IPPM (maximum pulse current): 7.8A

VC（最大箝制电压）：80.3V

Package：DO-214AA(SMB)

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SMBJ SERIES

TRANSIENT VOLTAGE SUPPRESSORS

STAND OFF VOLTAGE:

PEAK PULSE POWER:

FEATURES

· Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

· 600W peak pulse power capability on 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

· Excellent clamping capability

· Low incremental surge resistance

· Fast response time: typically less than 1.0 ps from

0 volts to BV min

· Low profile package with built-in strain relief for

surface mounted applications

(25.4) 1.0

(9.5) .375

(7.2) .285

.210 (5.3)

.190 (4.8)

MIN

(25.4) 1.0

MIN

.052 (1.3)

.048 (1.2)

DO-214AA(SMB)

5.0 to 188 VOLTS

600 WATTS

MECHANICAL DATA

Case: Molded plastic, DO-214AA(SMB)

Terminals: Axial leads, solderable per MIL-STD-750,

method 2026 guaranteed

Polarity: Color band denotes cathode except bipolar

Packaging: 12mm tape per EIA STD RS-481

Weight: 0.003 ounce, 0.093 gram

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Ratings at 25

℃

ambient temperature unless otherwise specified.

Symbols

Peak power dissipation with a 10/1000µs waveform (Note 1 , 2) (Fig. 1)

Peak pulse current with a 10/1000µs waveform (Note 1)

Peak forward surge current, 8.3ms

single half sine-wave unidirectional only (Note 2)

Maximum instantaneous forward voltage

at 50A for unidirectional only

Typical thermal resistance junction-to-lead

Thermal resistance junction to ambient air (Note 3)

Operating junction and storage temperature range

PPM

FSM

Limit

Units

Watts

Amp

Minimum 600

See Next Table

100

3.5

100

–55 to +150

θJL

θJA

，Tstg

Volts

℃/W

℃

NOTES:

1- Non-repetitive current pulse, per Fig.3 and derated above TA = 25°C per Fig. 2

2- Mounted on 0.2 x 0.2" (5.0 x 5.0mm) copper pads to each terminal

3- Mounted on minimum recommended pad layout

Devices for Bidirectional Applications:

1- For bi-directional, use C or CA suffix for types SMBJ5.0 thru types SMBJ188A(e.g. SMBJ5.0C, SMBJ188CA).

2- Electrical characteristics apply in both directions.

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