Datasheet > 3.0SMCJ78

3.0SMCJ78

更新时间： 2024-11-15 05:13:07

品牌	Logo	应用领域
TSC		二极管光电二极管局域网
页数	文件大小	规格书
4页	69K
描述
Surface Mount Transient Voltage Suppressor

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数据手册

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3.0SMCJ78 数据手册

3.0SMCJ SERIES

Surface Mount Transient Voltage Suppressor

Voltage Range

5.0 to 170 Volts

3000 Watts Peak Power

SMC/DO-214AB

Features

.129(3.27)

.118(3.0)

ꢀ

For surface mounted application

Low profile package

Built-in strain relief

Glass passivated junction

Excellent clamping capability

Fast response time: Typically less than 1.0ps from 0 volt to

BV min.

.245(6.22)

.220(5.59)

.280(7.11)

.260(6.60)

ꢀ

Typical I_Rless than 1μA above 10V

High temperature soldering guaranteed:

260^OC / 10 seconds at terminals

Plastic material used carries Underwriters Laboratory

Flammability Classification 94V-0

3000 watts peak pulse power capability with a 10 X 1000 us

waveform by 0.01% duty cycle

.012(.31)

.006(.15)

ꢀ

.103(2.62)

.079(2.00)

Mechanical Data

.008(.20)

.004(.10)

.060(1.52)

.030(0.76)

ꢀ

Case: Molded plastic

Terminals: Solder plated

Polarity: Indicated by cathode band

Standard packaging: 16mm tape (EIA STD RS-481)

Weight: 0.21gram

.320(8.13)

.305(7.75)

Dimensions in inches and (millimeters)

Maximum Ratings and Electrical Characteristics

Rating at 25℃ambient temperature unless otherwise specified.

Type Number

Symbol

P_PK

Value

Minimum 3000

Units

Watts

Peak Power Dissipation at T_A=25^OC, Tp=1ms

(Note 1)

Steady State Power Dissipation

Peak Forward Surge Current, 8.3 ms Single Half

Sine-wave Superimposed on Rated Load

I_FSM

200

Amps

(JEDEC method) (Note 2, 3) - Unidirectional Only

Maximum Instantaneous Forward Voltage at

100.0A for Unidirectional Only (Note 4)

V_F

3.5 / 5.0

Volts

^OC

Operating and Storage Temperature Range

T_J, T_STG

-55 to + 150

Notes: 1. Non-repetitive Current Pulse Per Fig. 3 and Derated above T_A=25^OC Per Fig. 2.

2. Mounted on 8.0mm²(.013mm Thick) Copper Pads to Each Terminal.

3. 8.3ms Single Half Sine-wave or Equivalent Square Wave, Duty Cycle=4 Pulses Per Minute

Maximum.

4. V_F=3.5V on 3.0SMCJ5.0 thru 3.0SMCJ90 Devices and V_F=5.0V on 3.0SMCJ100 thru

3.0SMCJ170 Devices.

Devices for Bipolar Applications

1. For Bidrectional Use C or CA Suffix for Types 3.0SMCJ5.0 through Types 3.0SMCJ170.

2. Electrical Characteristics Apply in Both Directions.

- 612 -

12 3 4

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