4300H4(2005) データシートの表示（PDF） - Bourns, Inc

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コンポーネント説明

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4300H4
(Rev.:2005)

HIGH HOLDING CURRENT BIDIRECTIONAL THYRISTOR OVERVOLTAGE PROTECTORS

Bourns, Inc 

TISP4xxxH4BJ Overvoltage Protector Series

APPLICATIONS INFORMATION

Typical Circuits

RING

FUSE

MODEM

RING DETECTOR

HOOK SWITCH

TISP4350H4

D.C. SINK

SIGNAL

TIP

AI6XBPA

Figure 14. Modem Inter-wire Protection

TIP

WIRE

RING

WIRE

R1a

Th3

Th1

Th2

R1b

PROTECTED

EQUIPMENT

E.G. LINE CARD

AI6XBK

Figure 15. Protection Module

R1a

Th3

Th1

Th2

R1b

SIGNAL

AI6XBL

D.C.

Figure 16. ISDN Protection

TIP

WIRE

RING

WIRE

OVER-

CURRENT

PROTECTION

R1a

R1b

RING/TEST

PROTECTION

Th3

Th1

Th2

TEST

RELAY

S1a

S1b

RING

RELAY

SLIC

RELAY

S3a

S2a

SLIC

PROTECTION

Th4

Th5

S3b

TISP6xxxx,

S2b

TISPPBLx,

1/2TISP6NTP2

TEST

EQUIP-

MENT

RING

GENERATOR

NOVEMBER 1997 - REVISED FEBRUARY 2005

Figure 17. Line Card Ring/Test Protection

Specifications are subject to change without notice.

Customers should verify actual device performance in their specific applications.

C1

220 nF

SLIC

VBAT

AI6XBJ

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