Datasheet > LNBTVS3-221S

LNBTVS3-221S

更新时间： 2024-11-29 03:23:07

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
9页	111K
描述
Lightning protection for LNB power supply

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中文翻译

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LNBTVS3-221S 数据手册

LNBTVSx-22xx

Lightning protection for LNB power supply

Features

■ 3 kV, 4 kV and 6 kV protection (8/20 µs)

■ Axial & SMD package

■ Unidirectional and low V

(V = 1.2 V at I = 3 A)

■ Low clamping factor

■ Fast response time

DO-201

SMB

SMC

Description

Order Code

The LNBTVSx-22xx is a dedicated lightning and

electrical overstress surge protection for LNB

voltage regulators in satellite set top box

applications.

Part number

Marking

LNBTVS3-220

LNBTVS3-220U

LNBTVS4-220

LNBTVS4-220S

LNBTVS4-221

LNBTVS4-221S

LNBTVS4-222S

LNBTVS6-220S

LNBTVS6-221S

LNBTVS3-220

LNBTVS4-220

LAA

This device provides the lightning protection

required to pass the IEC and FCC regulations.

Available in axial, SMB and SMC packages, this

device is compatible with industry standard

mounting processes.

LNBTVS4-221

LAB

LAC

LBA

LBB

Table 1.

Symbol

Absolute maximum ratings (T

= 25° C)

amb

Parameter

Value

Unit

P_PP

Peak pulse power dissipation ⁽¹⁾

T_jinitial = T_ambup to 3 kW

Peak dissipation on infinite heatsink

T_amb= 75° C

T_p= 10 ms

I_FSM

Non repetitive surge peak forward current for unidirectional types

200

T_jinitial = T_amb

T_stg

T_j

Storage temperature range

-65 to + 175

150

° C

Maximum junction temperature

T_L

Maximum lead temperature for soldering during 10 s at 5 mm from case

230

° C

1. For a surge greater than the maximum values, the diode will fail in short-circuit.

January 2007

Rev 3

1/9

www.st.com

12 3 4 5 6 7...9

中文翻译

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