Datasheet > SMBJ190A

SMBJ190A

更新时间： 2024-11-26 02:57:43

品牌	Logo	应用领域
商升特 - SEMTECH		/
页数	文件大小	规格书
3页	319K
描述
600W Surface Mount Transient Voltage Suppressors

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中文翻译

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数据手册

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SMBJ190A 数据手册

SMBJ Series

TRANSIENT VOLTAGE SUPPRESSORS

Features

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

• 600 W peak pulse power capability

• Excellent clamping capability

Mechanical Data

• Case: DO-214AA (SMB) molded plastic

• Terminals: Solder plated

• Polarity: For unidirectional types the color band denotes

the cathode (except for bidirectional types)

• Mounting Position: Any

Description

• Devices for bidirectional applications

• For bidirectional use C or CA suffix for types SMBJ5.0 thru types SMBJ170A (e.g. SMBJ5.0C, SMBJ170CA)

• Electrical characteristics apply in both directions

Absolute Maximum Ratings (T_a= 25 C unless otherwise specified)

Parameter

Peak Pulse Power Dissipation ¹⁾

Peak Pulse Current ¹⁾

Steady State Power Dissipation ²⁾

Peak Forward Surge Current, Unidirectional only ³⁾

Symbol

P_PPM

I_PPM

Value

Min. 600

See Next Table

Unit

P_PK

I_FSM

100

Maximum Instantaneous Forward Voltage

at 50 A, Unidirectional only ⁴⁾

V_F

3.5 / 5

Operating Junction and Storage Temperature Range

T_J, T_Stg

- 55 to + 150

¹⁾Pulse with a 10 / 1000 µs waveform.

²⁾Mounted on a 5 X 5 X 0.013 mm Copper pads to each terminal.

³⁾Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute

maximum. For uni-directional devices only.

⁴⁾V_F: 3.5 V Max. for types SMBJ5.0~SMBJ90, V_F: 5 V Max. for types SMBJ100~SMBJ170

SEMTECH ELECTRONICS LTD.

(Subsidiary of Sino-Tech International Holdings Limited, a company

listed on the Hong Kong Stock Exchange, Stock Code: 724)

Dated : 11/11/2008 FD

12 3

中文翻译

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