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510 pcs
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510 pcs | On Request | 1 | On Request | On Request | 1401+ | On Request | On Request |
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The Bourns TISP1120F3DR-S is a dual forward-conducting unidirectional thyristor overvoltage protector designed for the overvoltage protection of ICs used in SLIC functions. It limits voltages that exceed supply rails, protecting against lightning strikes and AC power surges.
Key electrical specifications include a repetitive peak off-state voltage (VDRM) of -97V and a breakover voltage (V(BO)) of -120V. It can handle a peak impulse current (IPPSM) of up to 120A for a 2/10 µs wave shape and 70A for an 8/20 µs wave shape. The device exhibits low off-state current, less than 10 μA, and a low voltage overshoot under surge conditions.
This thyristor protector is fabricated in an ion-implanted planar structure for precise and matched breakover control. It is virtually transparent to the system during normal operation. The device is supplied in an 8-SOIC package and is suitable for surface mount applications.
It is rated for international surge wave shapes and is designed to suppress and withstand listed international lightning surges on any terminal pair. The TISP1120F3DR-S is suitable for applications requiring robust overvoltage protection.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.27 | $1.27 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-97 V maximum at 25 °C.
-120 V typical at 25 °C.
120 A (2/10 µs), 70 A (8/20 µs), and 60 A (10/160 µs).
8-SOIC surface mount package with 3.90 mm width.
Less than 10 µA at 25 °C.
65 pF.
35 A.