Datasheet > P6KE91A/51

P6KE91A/51

更新时间： 2024-11-04 03:17:51

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
4页	42K
描述
Transient Suppressor,

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中文翻译

获取价格

数据手册

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P6KE91A/51 数据手册

P6KE Series

Vishay Semiconductors

formerly General Semiconductor

TRANSZORB^®Transient Voltage Suppressors

V_(BR)Unidirectional 6.8 to 540V

_(BR)Bidirectional 6.8 to 440V

Peak Pulse Power 600W

Features

DO-204AC (DO-15)

• Underwriters Laboratory Recognition under UL standard

for safety 497B: Isolated Loop Circuit Protection

0.034 (0.86)

0.028 (0.71)

Dia.

• Glass passivated junction

• 600W peak pulse power capabililty with a 10/1000µs

waveform, repetition rate (duty cycle): 0.01%

• Excellent clamping capability

• Low incremental surge resistance

• Very fast response time

1.0 (25.4)

min.

Mechanical Data

Dimensions are in inches

and (millimeters)

Case: JEDEC DO-204AC molded plastic body over

passivated junction

0.300 (7.6)

0.230 (5.8)

Terminals: Solder plated axial leads, solderable per MIL-

STD-750, Method 2026

High temp. soldering guaranteed: 265°C/10 seconds,

0.375” (9.5mm) lead length, 5lbs. (2.3 kg) tension

0.140 (3.6)

0.104 (2.6)

Dia.

Polarity: For unidirectional types the color band denotes

the cathode, which is positive with respect to the anode

under normal TVS operation

1.0 (25.4)

min.

Mounting Position: Any Weight: 0.015 oz., 0.4 g

Flammability: Epoxy is rated UL 94V-0

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 10K/carton

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 bi-directional devices, use suffix C or CA for types P6KE6.8 through types P6KE440 (e.g. P6KE6.8C, P6KE440CA).

Electrical characteristics apply in both directions.

Maximum Ratings and Characteristics T_A=25^OC unless otherwise noted.

Parameter

Symbol

Value

600

Unit

Peak power dissipation with a 10/1000µs waveform⁽¹⁾(Fig. 1)

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

P_PPM

I_PPM

See Next Table

Steady state power dissipation

P_M(AV)

I_FSM

V_F

5.0

100

at T_L=75^OC, lead lengths 0.375” (9.5mm)⁽²⁾

Peak forward surge current, 8.3ms single half sine-wave⁽³⁾

Maximum instantaneous forward voltage

at 50A for unidirectional only⁽⁴⁾

3.5/5.0

Typical thermal resistance junction-to-lead

Typical thermal resistance junction-to-ambient

Operating junction and storage temperature range

R_θJL

R_θJA

°C/W

^OC

T_J, T_STG

–55 to +175

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) Measured on 8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 per minute maximum

(4) V_F= 3.5V for P6KE220(A) & below; V_F= 5.0V for P6KE250(A) & above

Document Number 88369

09-Oct-02

www.vishay.com

12 3 4

中文翻译

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与P6KE91A/51相关器件

型号	品牌	获取价格	描述	数据表
P6KE91A/54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 77.8V V(RWM), Unidirectional,
P6KE91A/54-E3	VISHAY	获取价格	DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
P6KE91A/73	VISHAY	获取价格	Transient Suppressor,
P6KE91A/73-E3	VISHAY	获取价格	DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-204AC, PLASTIC, DO-15, 2 PIN, Transien
P6KE91A-51	VISHAY	获取价格	Trans Voltage Suppressor Diode, 600W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO
P6KE91A-51-E3	VISHAY	获取价格	DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-15, PLASTIC, DO-214AC, 2 PIN, Transien
P6KE91A-54	VISHAY	获取价格	Trans Voltage Suppressor Diode, 600W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO
P6KE91A-54-E3	VISHAY	获取价格	DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-15, PLASTIC, DO-214AC, 2 PIN, Transien
P6KE91A-73-E3	VISHAY	获取价格	DIODE 600 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-15, PLASTIC, DO-214AC, 2 PIN, Transien
P6KE91A-7-T	DIODES	获取价格	Trans Voltage Suppressor Diode, 600W, 77.8V V(RWM), Unidirectional, 1 Element, Silicon, DO

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