Datasheet > SA78C-73-E3

SA78C-73-E3

更新时间： 2025-08-08 05:43:35

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
7页	69K
描述
Trans Voltage Suppressor Diode, 500W, 78V V(RWM), Bidirectional, 1 Element, Silicon, DO-204AC, PLASTIC, DO-15, 2 PIN

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SA78C-73-E3 数据手册

SA5.0 thru SA170CA

Vishay Semiconductors

formerly General Semiconductor

TRANSZORB^®Transient Voltage

Suppressors

Stand Off Voltage 5.0 to 170V

Peak Pulse Power 500W

D0-204AC (DO-15)

Features

• Plastic package has Underwriters Laboratory

0.034 (0.86)

0.028 (0.71)

Dia.

Flammability Classification 94V-0

• Glass passivated junction

• Excellent clamping capability

• Low incremental surge resistance

• Very fast response time

1.0 (25.4)

min.

• 500W peak pulse power surge capability

with a 10/100µs waveform, repetition rate

(duty cycle): 0.01%

• High temperature soldering guaranteed:

265°C/10 seconds, 0.375" (9.5mm) lead length, 5lbs.

(2.3kg) tension

0.300 (7.6)

0.230 (5.8)

Mechanical Data

Case: JEDEC DO-204AC molded plastic body over

0.140 (3.6)

0.104 (2.6)

Dia.

passivated junction

Terminals: Solder plated axial leads, solderable per

MIL-STD-750, Method 2026

1.0 (25.4)

min.

Polarity: For unidirectional types the color band denotes

the cathode, which is positive with respect to the anode

under normal TVS operation

Mounting Position: Any

Weight: 0.015 oz., 0.4 g

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

Dimensions in inches and (millimeters)

54 – 4K per 13" paper Reel

(52mm horiz. tape), 12K/carton

73 – 2K per horiz. tape & Ammo box, 20K/carton

Devices for Bidirectional Applications

For bidirectional use C or CA suffix. (e.g. SA5.0C, SA170CA). Electrical characteristics apply in both directions.

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

Parameter

Symbol

Value

500 (min.)

See Next Table

3.0

Unit

Peak pulse power dissipation with a 10/1000µs

P_PPM

waveform⁽¹⁾(Fig. 1)

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

I_PPM

Steady state power dissipation at T_A= 75°C

lead lengths, 0.375" (9.5mm)⁽²⁾

P_M(AV)

Peak forward surge current, 10ms single half sine-wave

unidirectional only

I_FSM

Maximum instantaneous forward voltage at 35A for

unidirectional only

V_F

3.5

Operating junction and storage temperature range

T_J, T_STG

–55 to +175

°C

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

(2) Mounted on copper pad area of 1.6 x 1.6” (40 x 40mm) per Fig. 5.

(3) 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.

Document Number 88378

22-Feb-02

www.vishay.com

12 3 4 5 6 7

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与SA78C-73-E3相关器件

型号	品牌	获取价格	描述	数据表
SA78C-B	LITTELFUSE	获取价格	TVS DIODE
SA78C-B	DIODES	获取价格	Trans Voltage Suppressor Diode, 500W, Bidirectional, 1 Element, Silicon
SA78C-BP	MCC	获取价格	Trans Voltage Suppressor Diode, 500W, 78V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA78C-BP-HF	MCC	获取价格	Trans Voltage Suppressor Diode, 78V V(RWM), Bidirectional,
SA78C-E3	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, 78V V(RWM), Bidirectional, 1 Element, Silicon, DO-20
SA78C-E3/51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, Bidirectional, 1 Element, Silicon, DO-204AC, PLASTIC
SA78C-E3/54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 78V V(RWM), Bidirectional,
SA78C-E3/73	VISHAY	获取价格	Trans Voltage Suppressor Diode, 500W, Bidirectional, 1 Element, Silicon, DO-204AC, PLASTIC
SA78C-G	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 500W, 78V V(RWM), Bidirectional, 1 Element, Silicon, DO-15
SA78C-GT3	SENSITRON	获取价格	Trans Voltage Suppressor Diode, 500W, 78V V(RWM), Bidirectional, 1 Element, Silicon, DO-15

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