Datasheet > 1SMC48A

1SMC48A

更新时间： 2024-11-14 04:25:07

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EIC		/
页数	文件大小	规格书
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描述
SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR

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中文翻译

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技术参数
数据手册

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1SMC48A 技术参数

是否无铅：	不含铅	是否Rohs认证：	符合
生命周期：	Active	Reach Compliance Code：	compliant
ECCN代码：	EAR99	HTS代码：	8541.10.00.50
风险等级：	5.84	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE
峰值回流温度（摄氏度）：	NOT SPECIFIED	处于峰值回流温度下的最长时间：	NOT SPECIFIED

1SMC48A 数据手册

SURFACE MOUNT TRANSIENT

VOLTAGE SUPPRESSOR

1SMC 5.0 ~ 188A

Stand-off Voltage : 5.0 to 188V

Peak Pulse Power : 1500 W

SMC (DO-214AB)

1.1 0.3

FEATURES :

* 1500W surge capability at 1ms

* Excellent clamping capability

* Low zener impedance

* Fast response time : typically less

then 1.0 ps from 0 volt to V_BR(min.)

* Typical I_Rless then 1μA above 10V

* Pb / RoHS Free

3.0

5.8

0.2

± 0.07

0.15

2.3 ± 0.2

MECHANICAL DATA

* Case : SMC Molded plastic

* Epoxy : UL94V-O rate flame retardant

* Lead : Lead Formed for Surface Mount

* Polarity : Color band denotes cathode end

except Bipolar.

Dimensions in millimeter

* Mounting position : Any

* Weight : 0.21 gram

DEVICES FOR BIPOLAR APPLICATIONS

For Bi-directional use C or CA Suffix

Electrical characteristics apply in both directions

MAXIMUM RATINGS

Rating at25°C ambient temperature unless otherwise specifie.d

Rating

Symbol

Value

Unit

Peak Pulse Power Dissipation ^{(1) (2)}

Peak Forward Surge Current per Fig. 5 ⁽²⁾

Peak Pulse Current on 10/1000μs waveform ⁽¹⁾

PPPM

IFSM

Minimum 1500

200

IPPM

See Next Table

(3)

RθJA

°C/W

°C

Typical Thermal Resistance , Junction to Ambient

Operating Junction and Storage Temperature Range

T^J,TSTG

- 55 to + 150

Notes :

(1) Non-repetitive Current pulse, per Fig. 3 and derated above Ta= 25 °C per Fig. 1

(2) Mounted on 0.31x 0.31" (8.0 x 8.0mm) copper pads to each terminal.

(3) Mounted on minimum recommended pad layout

Page 1 of 3

Rev. 02 : March 31, 2005

12 3

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