TLP621-4 Toshiba, TLP621-4 Datasheet - Page 70

• Manufacturer Part Number: TLP621-4
• Description: PHOTOCPLR QUAD TRANS-OUT 16-DIP
• Manufacturer: Toshiba

Specifications of TLP621-4

• Number Of Channels: 4
• Input Type: DC
• Voltage - Isolation: 5000Vrms
• Current Transfer Ratio (min): 50% @ 5mA
• Current Transfer Ratio (max): 600% @ 5mA
• Voltage - Output: 55V
• Current - Output / Channel: 50mA
• Current - Dc Forward (if): 50mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

11
3
Electric Oven/Grills
50/60 Hz
Refrigerator Block Diagram
120 Vac
Home Appliance Applications
Photocoupler Application Circuit Examples
Door-Detector Circuit
Weight Sensor
Gas Sensor
Oven-
Cavity
Lamp
Temperature Sensor
Door Switch
Panel Input
Magnetron
Thermo-Switch
TLP560G
Grill Heater
Door-Open
Monitor Switch
Microcontroller
H
Microcontroller
Control Panel
TLP560J
70
(for Freezer Compartment)
freezer compartment)
freezer compartment)
M
Defroster Heater
Defroster Heater
(for refrigerator/
(for refrigerator/
Damper Motor
Interior Lamp
Compressor
Interior Fan
Turntable Motor
Blower Motor
H.V. Transformer
TLP560G
Photocouplers
used for control applications
TLP560G
TLP560G
TLP560G
TLP560G
TLP560G
(TLP560G)
+ main triac
+ main triac
+ main triac
+ main triac
+ main triac
Magnetron Tube