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| Country of Origin | Taiwan |
|---|---|
| Brand | Bourns |
| Height | 2.237mm |
| Length | 4.57mm |
| Model | TISP4040H1BJR-S |
| Width | 3.94mm |
| Mount Type | Surface |
| Series | VLV Overvoltage Protector |
| Maximum Operating Temperature | 150°C |
| Pin Count | 2 |
| Repetitive Peak Reverse Voltage VDRM | 25V |
| Surge Current Rating | 50A |
| Maximum Holding Current Ih | 50mA |
| Peak On-State Voltage | 3V |
| Repetitive Peak Off-State Current | 5μA |
Bourns TISP4040H1BJR-S Silicon Controlled Rectifier is a surface mount bidirectional thyristor designed for over-voltage protection in digital telecommunication lines and low voltage data circuits. It features a repetitive peak reverse voltage rating of 25 V and a surge current capacity of 50 A, making it ideal for protecting sensitive electronic components from voltage spikes.
The device incorporates a low capacitance design and an ion-implanted breakdown region which offers precise and stable voltage control. Its maximum holding current of 50 mA ensures stable conduction during operation while the maximum operating temperature of 150°C allows for reliable performance in demanding industrial and electronic applications.
Measuring 4.57 mm in length, 3.94 mm in width, and 2.237 mm in height, this compact 2-pin surface mount package supports efficient PCB design with minimal space requirements. The silicon controlled rectifier delivers a peak on-state voltage of 3 V with extremely low repetitive peak off-state current of 5 μA, assuring low leakage under no-conduction states.
This device is part of the VLV Overvoltage Protector series which prevents damaging transient voltages in electronic circuits with minimal overshoot during surge events. With no automotive standards specified, it is primarily suited for industrial, laboratory, and communication equipment applications.
Manufactured in Taiwan, it meets precise semiconductor quality control and reliability norms. Bidirectional thyristor for over-voltage protection on telecommunication lines. Surface mount package with compact form factor for PCB integration.
Low capacitance and precise voltage control ensure circuit integrity. Operates with a surge current rating of 50 A and max holding current of 50 mA. Supports maximum operating temperature of 150°C for industrial resilience.
Compact dimensions minimize board space and facilitate design flexibility. Low off-state current of 5 μA reduces leakage and power loss. Series VLV Overvoltage Protector limits voltage surges and overshoot. Manufactured in Taiwan with controlled quality processes.
Explore our comprehensive selection of semiconductor Thyristors at EnvMart for industrial, telecommunications, and electronic system protections.
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