Datasheet > SMC33A / CA-AH

SMC33A / CA-AH

更新时间： 2023-12-06 19:46:02

品牌	Logo	应用领域
先科 - SWST		/
页数	文件大小	规格书
4页	286K
描述
瞬态电压抑制管

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SMC33A / CA-AH 数据手册

SMC Series-AH

Transient Voltage Suppressors

Breakdown Voltage : 12 to 91 V

Peak Pulse Power : 1500 W

Features

• Glass passivated chip

• 1500 W peak pulse power capability with a 10/1000 μs waveform

• Low leakage

• Uni and Bidirectional unit

• Excellent clamping capability

• Very fast response time

• AEC-Q101 is Available

• Halogen and Antimony Free(HAF), RoHS compliant

SMC(DO-214AB)

Mechanical Data

• Case: SMC (DO-214AB) molded plastic

• Epoxy: UL 94V-0 rate flame retardant

• Polarity: Color band denotes cathode end except Bipolar

• Lead: Solderable per MIL-STD-750, method 2026

• Mounting position: Any

Maximum Ratings

Ratings at 25 C ambient temperature unless otherwise specified.

Parameter

Symbol

Value

Unit

Peak Pulse Power Dissipation with a 10/1000 µs Waveform ¹⁾

Peak Pulse Current with a 10/1000 µs Waveform ¹⁾

Power dissipation on infinite heatsink, at T_L= 75 °C

P_PPM

I_PPM

P_D

1500

See Next Table

6.5

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

Unidirectional only ²⁾

I_FSM

200

Maximum Instantaneous Forward Voltage at 100 A for

Unidirectional only ³⁾

V_F

3.5 / 5

Operating Junction and Storage Temperature Range

T_j, Tstg

- 55 to + 150

℃

Non-repetitive current pulse per Fig.5 and derated above T_a= 25 °C per Fig.1.

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

VF < 3.5 V for devices of VBR < 200 V and VF < 5 V for devices of VBR > 201 V.

1 / 4

Dated: 18/12/2019 AN Rev: 02

12 3 4

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