VO4157D-X006 by Vishay | Triac & SCR Output PhotoCouplers | Avnet AMERICAS
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VO4157D-X006

Vishay

Optocoupler Triac AC-OUT 1-CH 700VDRM 6-Pin PDIP

Manufacturer Part #: VO4157D-X006

Avnet Manufacturer Part #: VO4157D-X006


RoHS Non-Compliant

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The VO4157 consists of a GaAs IRLED optically coupled to a photosensitive zero crossing TRIAC packaged in a DIP-6 package. High input sensitivity is achieved by using an emitter follower phototransistor and a cascaded SCR predriver resulting in an LED trigger current of 1.6 mA for bin D, 2 mA for bin H, and 3 mA for bin M. The new phototriac zero crossing family uses a proprietary dV/dt clamp resulting in a static dV/dt of greater than 5 kV/μs. The VO4157 isolates low-voltage logic from 120 VAC, 240 VAC, and 380 VAC lines to control resistive, inductive, or capacitive loads including motors, solenoids, high current thyristors or TRIAC and relays.

Key Features

  • High static dV/dt 5 kV/μs
  • High input sensitivity IFT = 1.6 mA, 2 mA, and 3 mA
  • 300 mA on-state current
  • Zero voltage crossing detector
  • 700 V and 800 V blocking voltage
  • Isolation test voltage 5300 VRMS
  • Compliant to RoHS Directive 2011/65/EU

Technical Attributes

Description
Value
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Pin Count
6
Minimum Isolation Voltage
5300 Vrms
Product Dimensions
8.7 x 6.5 x 3.81 mm
Zero-Crossing Circuit
Yes
Supplier Package
PDIP
Maximum Reverse Voltage
6 V
Typical Input Voltage
1.2 V
Peak Output Voltage (Vdrm)
700 V
Maximum Input Voltage
1.4 V
Zero-Crossing Voltage
20 V
Max Processing Temp
260
Number of Channels per Chip
1
Output Type
AC
Lead Finish
Matte Tin
Maximum Output Voltage
490 V
Operating Temperature
-55 to 100 °C
Mounting
Through Hole

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