Datasheet > SMCJ78-9A

SMCJ78-9A

更新时间： 2024-11-13 09:57:31

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	45K
描述
Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLASTIC, SMC, 2 PIN

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SMCJ78-9A 数据手册

SMCJ5.0 thru 188CA

Vishay Semiconductors

formerly General Semiconductor

Surface Mount TRANSZORB^®

Transient Voltage Suppressors

Stand-off Voltage 5.0 to 188V

Peak Pulse Power 1500W

Cathode Band

DO-214AB

(SMC J-Bend)

0.126 (3.20)

0.114 (2.90)

0.245 (6.22)

0.220 (5.59)

Mounting Pad Layout

0.185 MAX.

(4.69 MAX.)

0.280 (7.11)

0.260 (6.60)

0.121 MIN.

(3.07 MIN.)

0.012 (0.305)

0.006 (0.152)

0.103 (2.62)

0.079 (2.06)

0.060 MIN.

(1.52 MIN.)

0.060 (1.52)

0.030 (0.76)

Dimensions in inches

and (millimeters)

0.008

(0.203)

Max.

0.320 REF

0.320 (8.13)

0.305 (7.75)

Features

Mechanical Data

• Underwriters Laboratory Recognition under UL standard

Case: JEDEC DO-214AB molded plastic over

for safety 497B: Isolated Loop Circuit Protection

passivated junction

• Low profile package with built-in strain relief for

surface mounted applications

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

• Glass passivated junction

Polarity: For unidirectional types the band denotes the

cathode, which is positive with respect to the anode

under normal TVS operation

• Low incremental surge resistance, excellent clamping

capability

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

waveform, repetition rate (duty cycle): 0.01%

Weight: 0.007oz., 0.21g

• Very fast response time

Flammability: Epoxy is rated UL 94V-0

• High temperature soldering guaranteed:

250°C/10 seconds at terminals

• Contact local sales office for gull-wing lead

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

57 – 850 per 7” plastic Reel (16mm tape), 8.5K/carton

9A – 3.5K per 13” plastic Reel (16mm tape), 35K/carton

(SMCG prefix) form (DO-215AB)

Devices for Bidirectional Applications

For bi-directional devices, use suffix C or CA (e.g. SMCJ10C, SMCJ10CA). Electrical characteristics apply in both directions.

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol

P_PPM

I_PPM

Value

Minimum 1500

See Next Table

200

Unit

Peak pulse power dissipation with

a 10/1000µs waveform⁽¹⁾⁽²⁾

Peak pulse current with a 10/1000µs waveform⁽¹⁾

Peak forward surge current 8.3ms single half sine-wave⁽²⁾

uni-directional only

I_FSM

Typical thermal resistance, junction to ambient⁽³⁾

R_θJA

R_θJL

°C/W

°C

Typical thermal resistance, junction to lead

Operating junction 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°C per Fig. 2

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

(3) Mounted on minimum recommended pad layout

Document Number 88394

1-May-02

www.vishay.com

12 3 4

中文翻译

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与SMCJ78-9A相关器件

型号	品牌	获取价格	描述	数据表
SMCJ78-9A-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 1500W, Unidirectional, 1 Element, Silicon, DO-214AB, PLAST
SMCJ78A	SSC	获取价格	Transient Voltage Suppressors
SMCJ78A	LGE	获取价格	暂无描述
SMCJ78A	MICROSEMI	获取价格	UNIDIRECTIONAL AND BIDIRECTIONAL SURFACE MOUNT
SMCJ78A	MCC	获取价格	Transient Voltage Suppressor 5.0 to 170 Volts 1500 Watt
SMCJ78A	VISHAY	获取价格	SURFACE MOUNT TRANSZORB⑩ TRANSIENT VOLTAGE SU
SMCJ78A	DCCOM	获取价格	TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
SMCJ78A	FAIRCHILD	获取价格	Transient Voltage Suppressors
SMCJ78A	LITTELFUSE	获取价格	Silicon Avalanche Diodes - 1500W Surface Mount Transient Voltage Supressors
SMCJ78A	WEITRON	获取价格	1500W Surface Mount Transient Voltage Suppressor

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