Datasheet > SMTBJ120BT3

SMTBJ120BT3

更新时间： 2024-01-22 11:06:32

品牌	Logo	应用领域
快达 - CRYDOM		/
页数	文件大小	规格书
4页	232K
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中文翻译

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数据手册

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SMTBJ120BT3 数据手册

Th yr i s t o r s (S i BOD^™Br e a k o ve r De vi c e s )

S M TB J

S e r i e s

MECHANICAL CHARACTERISTICS

“Crow Bar” Protection

• Transfer molded, void free epoxy body

• Terminals: modified ‘J’ bend for large

contact area

To protect sensitive telecommunications

circuitry, Crydom Thyristors (SiBOD^™

Breakover Devices) “crow bar” potentially

dangerous transients – switching them to

ground and dissipating the voltage to

zero. This approach can handle more

energy than TVS diode “clamping.”

• Tin/Lead plated leads

• Maximum case temperature for

soldering purposes: 230°C for

10 seconds

• Standard packaging: 12mm tape

(meets EIA 481-1)

FEATURES

• Device marking, device code, logo

• Glass passivated junction

• Bi-directional transient voltage

protection

ELECTRICAL CHARACTERISTICS (Tj = 25°C)

• Nano second clamping response

• Surge capability up to 250 amps

• No performance degradation under

service life

SYMBOL

VRM

VBR

VBO

PARAMETER

Stand-off voltage

Breakdown voltage

Breakover voltage

On-state voltage

Stand-off current

Breakover current

Holding current

• Industry standard DO-2144AA Jedec

outline

IRM

IBO

• Available on tape (12mm)

BENEFITS

• One component cost for +ve and

-ve protection

• Excellent voltage protection levels

• Can be used for primary or secondary

protection

• No replacement required ie,

no maintenance cost

• Highest level of quality and reliability

• Compatible with current surface

mount devices

• Low cost auto assembly

To Order: 1-877-502-5500 Fax: 1-619-715-7280

12 3 4

中文翻译

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SMTBJ200B	LITTELFUSE	获取价格	Bi-directional transient voltage protection
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