Datasheet > 1.5SMC250A / CA

1.5SMC250A / CA

更新时间： 2024-11-16 14:50:51

品牌	Logo	应用领域
先科 - SWST		/
页数	文件大小	规格书
4页	406K
描述
瞬态电压抑制管

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数据手册

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1.5SMC250A / CA 数据手册

1.5SMC Series

Transient Voltage Suppressors

PINNING

Stand-off Voltage : 6.8 to 600 V

Peak Pulse Power : 1500 W

DESCRIPTION

Cathode

Anode

Features

• 1500W peak pulse power capability on 10 /1000 µs

• Excellent clamping capability

Mechanical Data

• Case: SMC (DO-214AB) molded plastic

• Epoxy: UL 94V-0 rate flame retardant

• Polarity: Color band denotes cathode end

Top view

Plastic Package : SMC(DO214AB)

Maximum Ratings and Electrical Characteristics

Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 50 Hz, resistive or inductive load.

For capacitive load, derate by 20%

Parameter

Symbol

Value

Unit

P_PPM

P_D

1500

6.5

Peak Pulse Power Dissipation with a 10/1000 µs Waveform

Power Dissipation on Infinite Heat Sink at T_A= 50℃

Peak Pulse Current with a 10/1000 µs Waveform

I_PPM

See Next Table 1

Peak Forward Surge Current, 8.3 ms Single Half Sine-wave

Unidirectional only ¹⁾

I_FSM

V_F

200

Maximum Instantaneous Forward Voltage at 100 A for

Unidirectional only ²⁾

3.5/6.5

Typical Thermal Resistance, Junction to Ambient

R_θJA

R_θJL

℃/W

℃

Typical Thermal Resistance, Junction to Terminal

Operating Junction and Storage Temperature Range

T_j, T_stg

- 55 to + 150

¹⁾Mounted on 0.31 x 0.31" (8 x 8 mm) copper pads to each terminal.

²⁾VF < 3.5V for devices of VBR < 200V and VF < 6.5V for devices of VBR > 201V.

1 / 4

Dated: 12/06/2023 JD&KS Rev: 04

12 3 4

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