Datasheet > P0641A_2

P0641A_2

更新时间： 2022-11-26 10:56:48

品牌	Logo	应用领域
力特 - LITTELFUSE		/
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2页	119K
描述
Twin SLIC Protector Modified TO-220

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P0641A_2 数据手册

Twin SLIC Protector Modified TO-220

Subscriber Line Interface Circuits (SLIC) are highly susceptible to transient voltages, such

as lightning and power cross conditions. To minimize this threat, Littelfuse provides this

dual-chip, fixed-voltage SLIC protector device.

(T)

(G)

For specific design criteria, see details in Figure 3.29.

(R)

Electrical Parameters

DRM

Volts

Part

DRM

Number *

Pins 1-2, 3-2

Volts

µAmps

mAmps

800

Amps

2.2

mAmps

120

P0641A_2

P0721A_2

P0901A_2

P1101A_2

800

2.2

120

130

* For surge ratings, see table below.

General Notes:

•

All measurements are made at an ambient temperature of 25 °C. I applies to -40 °C through +85 °C temperature range.

is a repetitive surge rating and is guaranteed for the life of the product.

is measured at I

DRM.

DRM

and V are measured at 100 V/µs.

Special voltage (V and V

) and holding current (I ) requirements are available upon request.

DRM

Off-state capacitance (C ) is measured across pins 1-2 or 3-2 at 1 MHz with a 2 V bias. Capacitance across pins 1-3 is

approximately half.

•

Parallel capacitive loads may affect electrical parameters.

Compliance with GR 1089 or UL 60950 power cross tests may require special design considerations. Contact the factory for further

information.

Surge Ratings (Preliminary Data)

TSM

2x10 µs

8x20 µs

10x160 µs

10x560 µs

10x1000 µs

60 Hz

Amps

di/dt

Series

Amps

Amps/µs

150

500

150

400

200

150

100

500

http://www.littelfuse.com

+1 972-580-7777

2 - 46

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