TISP61060P Bourns Inc., TISP61060P Datasheet - Page 11

• Manufacturer Part Number: TISP61060P
• Description: Sidacs
• Manufacturer: Bourns Inc.

Specifications of TISP61060P

• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

application circuit
SEPTEMBER 1995 - REVISED AUGUST 2002
Specifications are subject to change without notice.
P R O D U C T
WIRE
WIRE
RING
TIP
TISP61060 a.c. ratings. As covered earlier, the gate decoupling capacitor should be 100 nF and should be
mounted as close to the protector as possible.
Figure 8 shows a typical TISP61060 SLIC card protection circuit. The incoming line wires, R and T, connect to
the relay matrix via the series over-current protection. Fusible resistors, fuses and positive temperature
coefficient (PTC) resistors can be used for over-current protection. Resistors will reduce the prospective
current from the surge generator for both the TISP61060 and the ring/test protector. The TISP7xxxF3
protector has the same protection voltage for any terminal pair. This protector is used when the ring generator
configuration maybe ground or battery-backed. For dedicated ground-backed ringing generators, the
TISP3xxxF3 gives better protection as its inter-wire protection voltage is twice the wire to ground value.
Relay contacts 3a and 3b connect the line wires to the SLIC via the TISP61060 protector. The protector gate
reference voltage comes from the SLIC negative supply (V
gate current pulses caused by fast rising impulses.
PROTECTION
CURRENT
OVER-
R1
R2
I N F O R M A T I O N
Th3
PROTECTION
RING/TEST
3xxxF3
7xxxF3
TISP
Figure 8. TYPICAL APPLICATION CIRCUIT
OR
Th2
Th1
RELAY
EQUIP-
S1a
DUAL FORWARD-CONDUCTING P-GATE THYRISTORS
MENT
TEST
TEST
S1b
PROGRAMMABLE OVERVOLTAGE PROTECTORS
GENERATOR
S2b
RELAY
RING
RING
BAT
). A 100 nF gate capacitor sources the high
S2a
RELAY
SLIC
S3b
S3a
TISP61060D, TISP61060P
PROTECTOR
61060
100 nF
SLIC
TISP
Th4
Th5
V
SLIC
AI6XAF
BAT
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