P4SMA91A/61-E3 datasheet, PDF - EEWORLD Datasheet

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P4SMA91A/61-E3: DescriptionDIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient Suppressor; CategoryDiscrete semiconductor diode; File Size53KB，3 Pages; ManufacturerVishay; Websitehttp://www.vishay.com; Environmental Compliance

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P4SMA91A/61-E3 Overview

DIODE 400 W, UNIDIRECTIONAL, SILICON, TVS DIODE, DO-214AC, PLASTIC, SMA, 2 PIN, Transient Suppressor

P4SMA91A/61-E3 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Vishay
Parts packaging code	DO-214AC
package instruction	PLASTIC, SMA, 2 PIN
Contacts	2
Reach Compliance Code	unknown

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P4SMA Series

Vishay Semiconductors

formerly General Semiconductor

Surface Mount T

RANS

ORB

Transient Voltage Suppressors

DO-214AC

(SMA)

0.065 (1.65)

0.049 (1.25)

Cathode Band

0.110 (2.79)

0.100 (2.54)

0.177 (4.50)

0.157 (3.99)

ed e

nd ang

xte R

E e

ltag

Dimensions in inches

and (millimeters)

(BR)

Unidirectional

6.8 to 540V

(BR)

Bidirectional

6.8 to 220V

Peak Pulse Power

400W

Mounting Pad Layout

0.074 MAX.

(1.88 MAX.)

0.066 MIN.

(1.68 MIN.)

0.012 (0.305)

0.006 (0.152)

0.090 (2.29)

0.078 (1.98)

0.060 MIN.

(1.52 MIN.)

0.208

(5.28) REF

0.008 (0.203) MAX.

0.208 (5.28)

0.194 (4.93)

0.060 (1.52)

0.030 (0.76)

Features

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

• Ideal for ESD protection of data lines in accordance with

IEC 1000-4-2 (IEC801-2)

• Ideal for EFT protection of data lines in accordance with

IEC1000-4-4 (IEC801-4)

• Low profile package with built-in strain relief for

surface mounted applications

• Glass passivated junction

• Low incremental surge resistance, excellent clamping

capability

• 400W peak pulse power capability with a 10/1000µs wave-

form, repetition rate (duty cycle): 0.01% (300W above 91V)

• Very Fast response time

Mechanical Data

Case:

JEDEC DO-214AC molded plastic over

passivated chip

Terminals:

Solder plated, solderable per MIL-STD-750,

Method 2026. High temperature soldering guaranteed:

250°C/10 seconds at terminals.

Polarity:

For uni-directional types the band denotes the

cathode, which is positive with respect to the anode

under normal TVS operation.

Mounting Position:

Any

Weight:

0.002 oz., 0.064 g

Packaging Codes – Options (Antistatic):

51 – 1K per Bulk box, 20K/carton

61 – 1.8K per 7" plastic Reel (12mm tape), 36K/carton

5A – 7.5K per 13" plastic Reel (12mm tape), 75K/carton

Devices for Bidirectional Applications

For bi-directional devices, use suffix CA (e.g. P4SMA10CA). Electrical characteristics apply in both directions.

Maximum Ratings & Thermal Characteristics

Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Peak power dissipation with a 10/1000µs waveform

(1)(2)

(Fig. 1)

Peak pulse current with a 10/1000µs waveform

(1)

(Fig. 3)

Power dissipation on infinite heatsink, T

= 50°C

Peak forward surge current 8.3ms single half sine-wave

uni-directional only

(2)

Thermal resistance junction to ambient air

(3)

Thermal resistance junction to leads

Operating junction and storage temperature range

Symbol

PPM

M(AV)

FSM

θJA

θJL

, T

STG

Value

400

See Next Table

1.0

120

–65 to +150

Unit

°C/W

°C

Notes:

(1) Non-repetitive current pulse, per Fig. 3 and derated above T

= 25°C per Fig. 2. Rating is 300W above 91V.

(2) Mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pads to each terminal

(3) Mounted on minimum recommended pad layout

Document Number 88367

17-Feb-04

www.vishay.com

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