TISP4C125H3BJ

PinoutSpecifications Rating Symbol Value Unit Repetitive peak off-state voltage'4C125H3BJ'4C145H3BJ'4C180H3BJ'4C220H3BJ'4C250H3BJ'4C290H3BJ'4C350H3BJ'4C395H3BJ VDRM ±100±120±145±180±190±220±275±320 V NNon-repetitive peak impulse current (see Notes 1 and 2)2/10 s (GR-...

product image

TISP4C125H3BJ Picture
SeekIC No. : 004519546 Detail

TISP4C125H3BJ: PinoutSpecifications Rating Symbol Value Unit Repetitive peak off-state voltage'4C125H3BJ'4C145H3BJ'4C180H3BJ'4C220H3BJ'4C250H3BJ'4C290H3BJ'4C350H3BJ'4C395H3BJ VDRM ±100±120...

floor Price/Ceiling Price

Part Number:
TISP4C125H3BJ
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

SeekIC Buyer Protection PLUS - newly updated for 2013!

  • Escrow Protection.
  • Guaranteed refunds.
  • Secure payments.
  • Learn more >>

Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2025/1/11

Payment Methods

All payment methods are secure and covered by SeekIC Buyer Protection PLUS.

Notice: When you place an order, your payment is made to SeekIC and not to your seller. SeekIC only pays the seller after confirming you have received your order. We will also never share your payment details with your seller.
Product Details

Description



Pinout

  Connection Diagram


Specifications

Rating
Symbol
Value
Unit
Repetitive peak off-state voltage
'4C125H3BJ
'4C145H3BJ
'4C180H3BJ
'4C220H3BJ
'4C250H3BJ
'4C290H3BJ
'4C350H3BJ
'4C395H3BJ
VDRM


±100
±120
±145
±180
±190
±220
±275
±320

V
NNon-repetitive peak impulse current (see Notes 1 and 2)
2/10 s (GR-1089-CORE, 2/10 s voltage wave shape)
10/160 s (TIA-968-A, 10/160 s voltage wave shape)
5/310 s (ITU-T K.44, 10/700 s voltage wave shape used in K.20/21/45)
10/560 s (TIA-968-A, 10/560 s voltage wave shape)
10/1000 s (GR-1089-CORE, 10/1000 s voltage wave shape)
IPPSM

±500
±200
±150
±100
±100
A
Non-repetitive peak on-state current (see Notes 1, 2 and 3)
20 ms, 50 Hz (full sine wave)
1000 s, 50 Hz
ITSM
30
2.1
A
Junction temperature
TJ
-40 to +150
°C
Storage temperature range
Tstg
-65 to +150
°C
NOTES: 1. Initially the device must be in thermal equilibrium with TJ = 25 °C.
             2. The surge may be repeated after the device returns to its initial conditions.
             3. EIA/JESD51-2 environment and EIA/JESD51-3 PCB with standard footprint dimensions connected with 5 A rated printed wiring track widths.



Description

This device TISP4C125H3BJ is designed to limit overvoltages on the telephone line. Overvoltages are normally caused by a.c. power system or lightning flash disturbances which are induced or conducted on to the telephone line. A single device provides 2-point protection and is typically used for the protection of 2-wire telecommunication equipment (e.g. between the Ring and Tip wires for telephones and modems). Combinations of devices can be used for multi-point protection (e.g. 3-point protection between Ring, Tip and Ground).

The protector TISP4C125H3BJ consists of a symmetrical voltage-triggered bidirectional thyristor. Overvoltages are initially clipped by breakdown clamping until the voltage rises to the breakover level, which causes the device to crowbar into a low-voltage on state. This low-voltage on state causes the current resulting from the overvoltage to be safely diverted through the device. The high crowbar holding current prevents d.c. latchup as the diverted current subsides.

Please contact your Bourns representative if the protection voltage you require is not listed.




Customers Who Bought This Item Also Bought

Margin,quality,low-cost products with low minimum orders. Secure your online payments with SeekIC Buyer Protection.
Power Supplies - Board Mount
Cables, Wires
RF and RFID
Static Control, ESD, Clean Room Products
Crystals and Oscillators
LED Products
View more