Datasheet > TPSMA68

TPSMA68

更新时间： 2024-11-14 07:04:55

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
3页	33K
描述
Surface Mount Automotive Transient Voltage Suppressors

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中文翻译

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数据手册

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TPSMA68 数据手册

TPSMA6.8 thru TPSMA43A

Vishay Semiconductors

formerly General Semiconductor

Surface Mount Automotive

Transient Voltage Suppressors

DO-214AC (SMA)

Breakdown Voltage 6.8 to 43.0V

Peak Pulse Power 400W

Cathode Band

Mounting Pad Layout

0.065 (1.65)

0.049 (1.25)

0.110 (2.79)

0.100 (2.54)

0.060 MIN

(1.52 MIN)

0.094 MAX

(2.38 MAX)

0.177 (4.50)

0.157 (3.99)

Dimensions in inches

and (millimeters)

0.012 (0.305)

0.006 (0.152)

0.050 MIN

(1.27 MIN)

0.220 REF

(5.58)

0.090 (2.29)

0.078 (1.98)

*Patent #’s

4,980,315

5,166,769

5,278,094

Features

0.060 (1.52)

0.030 (0.76)

0.008 (0.203)

MAX.

• Plastic package has Underwriters Laboratory

Flammability Classification 94V-0

• Ideal for automated placement

• Low profile package

0.208 (5.28)

0.194 (4.93)

Available in uni-directional only

• Built-in strain relief

• Exclusive patented PAR^®oxide passivated

chip construction

Mechanical Data

Case: JEDEC DO-214AC molded plastic body over

• 400W peak pulse power capability with a

10/1000ms waveform, repetition rate

(duty cycle): 0.01%

• Excellent clamping capability

• Low incremental surge resistance

• Very fast response time

passivated chip

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

Polarity: The color band denotes the cathode,

which is positive with respect to the anode under

normal TVS operation

• For devices with V

≥ 10V I are typically

(BR)

Mounting Position: Any

Weight: 0.002 oz., 0.064 g

less than 1.0mA at T = 150°C

• Designed for under the hood surface mount

applications

Packaging codes/options:

5A/7.5K per 13" Reel (12mm Tape), 90K/box

11/1.8K per 7" Reel (12mm Tape), 36K/box

• High temperature soldering:

250°C/10 seconds at terminals

Maximum Ratings and Thermal Characteristics(T_A= 25°C unless otherwise noted)

Parameter

Symbol

Value

Unit

Peak power dissipation with a 10/1000µs waveform⁽¹⁾⁽²⁾(Fig. 3)

P_PPM

Minimum 400

Peak power pulse current with a

I_PPM

See Next Table

10/1000µs waveform⁽¹⁾(Fig. 1)

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

Maximum instantaneous forward voltage at 25A⁽³⁾

Operating junction and storage temperature range

I_FSM

V_F

3.5

T_J, T_STG

–65 to +185

°C

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

(2) Mounted on P.C.B. with 0.2 x 0.2” (5.0 x 0.5mm) copper pads attached to each terminal

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

Document Number 88405

06-May-02

www.vishay.com

12 3

中文翻译

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