Datasheet > SMCJ78

SMCJ78

更新时间： 2024-02-16 05:42:01

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
5页	107K
描述
SURFACE MOUNT TRANSZORB⑩ TRANSIENT VOLTAGE SUPPRESSOR

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技术参数
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SMCJ78 技术参数

生命周期：	Active	Reach Compliance Code：	compliant
风险等级：	5.6	二极管类型：	TRANS VOLTAGE SUPPRESSOR DIODE

SMCJ78 数据手册

SMCG AND SMCJ5.0 THRU 170CA

SURFACE MOUNT TRANSZORB™ TRANSIENT VOLTAGE SUPPRESSOR

Stand-off Voltage - 5.0 - 170 Volts

Peak Pulse Power - 1500 Watts

DO-214AB

MODIFIED J-BEND

FEATURES

♦ Plastic package has Underwriters

Laboratory Flammability Classification 94V-0

♦ For surface mounted applications in order to optimize

board space

0.126 (3.20)

0.114 (2.90)

0.245 (6.22)

0.220 (5.59)

♦ Low profile package

♦ Built-in strain relief

0.280 (7.11)

0.260 (6.60)

♦ Glass passivated junction

♦ Low inductance

0.012 (0.305)

0.006 (0.152)

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

waveform, repetition rate (duty cycle): 0.01%

♦ Excellent clamping capability

0.103 (2.62)

0.079 (2.06)

0.060 (1.52)

0.030 (0.76)

♦ Fast response time: typically less than 1.0ps from 0 Volts

0.008 (0.203)

MAX.

to V

for uni-directional and 5.0ns for bi-directional types

(BR)

0.320 (8.13)

0.305 (7.75)

♦ For devices with V

than 1.0µA

♦ High temperature soldering guaranteed:

≥10V, I are typically less

(BR)

DO-215AB

GULL WING

250°C/10 seconds at terminals

0.245 (6.22)

0.130 (5.72)

0.125 (3.17)

0.115 (2.92)

MECHANICAL DATA

Case: JEDEC DO214AB / DO215AB molded plastic over

passivated junction

0.280 (7.11)

0.260 (6.60)

Terminals: Solder plated, solderable per MIL-STD-750,

Method 2026

Polarity: For unidirectional types the color band denotes the

cathode, which is postitive with respect to the anode under

normal TVS operation

0.008 (0.20)

0.004 (0.10)

0.095 (2.41)

0.075 (1.90)

0.016 (0.41)

0.006 (0.15)

0.058 (1.47)

0.038 (0.97)

0.032 (8.10)

0.024 (6.10)

0.020

(0.51)

MAX.

SEATING

PLANE

0.400 (10.16)

0.380 (9.64)

Mounting Position: Any

Weight: 0.007 ounces, 0.21 gram

Dimensions in inches and (millimeters)

DEVICES FOR BI-DIRECTIONAL APPLICATIONS

For bi-directional use add suffix C or CA for types SMC-5.0 thru SMC-170 (e.g. SMCG5.0C, SMCJ170CA).

Electrical characteristics apply in both directions.

MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS

Ratings at 25°C ambient temperature unless otherwise specified.

SYMBOLS

P_PPM

VALUE

UNITS

Watts

Amps

Peak pulse power dissipation with a 10/1000µs waveform _{(NOTES 1, 2, FIG. 1)}

Peak pulse current with a 10/1000µs waveform _{(NOTE 1, FIG. 3)}

Minimum 1500

SEE TABLE 1

I_PPM

Peak forward surge current 8.3ms single half sine-wave superimposed

on rated load (JEDEC Method) _{(NOTES 2, 3)}- uni-directional only

I_FSM

200.0

Amps

Maximum instantaneous forward voltage at 100A _{(NOTE 3)}uni-directional only

Operating junction and storage temperature range

V_F

3.5

Volts

°C

T_J, T_STG

-55 to +150

NOTES:

(1) Non-repetitive current pulse, per Fig.3 and derated above T_A=25°C per Fig. 2

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

(3) Measured on 8.3ms single half sine-wave. For uni-directional devices only.

1/25/99

12 3 4 5

中文翻译

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与SMCJ78相关器件

型号	品牌	获取价格	描述	数据表
SMCJ78 / C	SWST	获取价格	瞬态电压抑制管
SMCJ78(C)	BYTESONIC	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMCJ78(C)A	FAIRCHILD	获取价格	DEVICES FOR BIPOLAR APPLICATIONS
SMCJ78(C)A	BYTESONIC	获取价格	SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSORS
SMCJ78.TF	SEMTECH	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB
SMCJ78/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 78V V(RWM), Unidirectional,
SMCJ78-51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST
SMCJ78-51-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST
SMCJ78-57-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST
SMCJ78-9A	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST

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