LBB110 Crydom - Relays

LBB110 Description

The LBB110 from Crydom is a solid state relay. Solid state relays like this switch heaters, motors, lamps and other loads quietly and without contact wear.

USComponent has been supplying power semiconductors since 2001, including discontinued and hard-to-find part numbers. Send us an RFQ for the LBB110 and we will reply with price, condition and lead time. Please check the manufacturer's datasheet to confirm ratings, package and pin-out before you order.

Summary of Features

Target Applications

Crydom LBB110 is used for low-level signal and small load switching on circuit boards in telecom, test and measurement, security systems, metering and industrial control electronics.

Key Specifications

Crydom LBB110 is a Dual Form B (normally closed) PhotoMOS solid state relay, 350 V peak switching voltage. Source: Crydom PhotoMOS Form B datasheet. Values at 25°C unless noted.

Parameter	Value
Output
Switching voltage (max)	350 Vpk
Switching current (max)	170 (each channel) / 120 (both simultaneously) mA
On resistance (max)	20 Ohm
Off-state leakage (max, VL = max)	1.0 µA
Turn-on / turn-off time (max)	5.0 ms / 1.0 ms
Input (LED)
LED forward current to turn off the output (turn on LED, max)	5.0 mA
Recommended forward current	10-30 mA
LED forward voltage (IF = 20 mA)	1.1-1.4 V
General
Dielectric strength, input to output (60 s)	3750 Vrms
Power dissipation (max)	600 mW

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