TISPPBL3-S Bourns Inc., TISPPBL3-S Datasheet - Page 14

• Manufacturer Part Number: TISPPBL3-S
• Description: Sidacs
• Manufacturer: Bourns Inc.

Specifications of TISPPBL3-S

• Breakover Current Ibo Max: 10 A
• Rated Repetitive Off-state Voltage Vdrm: 170 V
• Off-state Leakage Current @ Vdrm Idrm: 0.05 mA
• Mounting Style: SMD/SMT
• Package / Case: SOP-8
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TISPPBL1D, TISPPBL1P, TISPPBL2D, TISPPBL2P
DUAL FORWARD-CONDUCTING P-GATE THYRISTORS
FOR ERICSSON COMPONENTS SLICS
14
WIRE
WIRE
T
R
impulses.
Relay contacts 3a and 3b connect the line conductors to the SLIC via the TISPPBLx protector. Closing
contacts 3a and 3b connects the TISPPBLx protector in parallel with the ring/test protector. As the ring/test
protector requires much higher voltages than the TISPPBLx to operate, it will only operate when the contacts
3a and 3b are open. Both protectors will divert the same levels of peak surge current and their required
current ratings should be similar. The TISPPBLx protector gate reference voltage comes from the SLIC
negative supply feed (V
PROTECTION)
RESISTANCE
(INCLUDES
CURRENT
SERIES
OVER-
R1b
R1a
Th3
PROTECTION
RING/TEST
3xxxF3
7xxxF3
B
TISP
). A local gate capacitor, C1, sources the gate current pulses caused by fast rising
OR
Th1
Th2
Figure 18 TYPICAL APPLICATION CIRCUIT
RELAY
EQUIP-
S1a
MENT
TEST
TEST
S1b
GENERATOR
S2b
RELAY
RING
RING
P R O D U C T
S2a
RELAY
SLIC
S3a
S3b
Specifications are subject to change without notice.
AUGUST 1997 - REVISED AUGUST 2002
PROTECTION
I N F O R M A T I O N
V
PBLx
SLIC
TISP
B
Th4
Th5
C1
D1
AI6XAPEA
V
SLIC
Bat
C2