TISP3219T3
TISP3219T3 is Overvoltage Protector manufactured by Bourns.
- Part of the TISP3070T3 comparator family.
- Part of the TISP3070T3 comparator family.
Description
These dual bidirectional thyristor devices protect central office, access and customer premise equipment against overvoltages on the tele line. The TISP3xxx T3BJ is available in a wide range of voltages and has an 80 A 10/1000 current rating. These protectors have been specified mindful of the following standards and remendations: GR-1089-CORE, TIA/EIA-IS-968, UL 60950, EN 60950, IEC 60950, ITU-T K.20, K.21 and K.45. The TISP3350T3BJ meets the FCC Part 68 “B” ringer voltage requirement (VDRM = ±275 V). Housed in a 3-pin modified SMB (DO-214AA) package, the TISP3xxx T3BJ range is space efficient solution for protection designs of 80 A or less which use multiple SMBs.
These devices allow signal voltages, without clipping, up to the maximum off-state voltage value, VDRM, see Figure 1. Voltages above VDRM are limited and will not exceed the breakover voltage, V(BO), level. If sufficient current flows due to the overvoltage, the device switches into a low-voltage on-state condition, which diverts the current from the overvoltage through the device. When the diverted current falls below the holding current, IH, level the device switches off and restores normal system operation.
How To Order
Device
Package
Carrier
TISP3xxx T3BJ BJ (3-pin modified SMB/DO-214AA J-Bend) R (Embossed Tape Reeled)
Insert xxx value corresponding to protection voltages of 070, 080, 095, 115, etc.
Order As TISP3xxx T3BJR-S
- Ro HS Directive 2002/95/EC Jan 27 2003 including Annex SEPTEMBER 2001
- REVISED MAY 2011 Specifications are subject to change without notice. Customers should verify actual device performance in their...
