TLP621(F,T) Toshiba, TLP621(F,T) Datasheet - Page 72

• Manufacturer Part Number: TLP621(F,T)
• Description: PHOTOCOUPLER TRANS-OUT 4-DIP
• Manufacturer: Toshiba

Specifications of TLP621(F,T)

• Number Of Channels: 1
• 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): 60mA
• Vce Saturation (max): 400mV
• Output Type: Transistor
• Mounting Type: Through Hole
• Package / Case: 4-DIP (0.300", 7.62mm)
• Configuration: 1 Channel
• Maximum Collector Emitter Voltage: 55 V
• Maximum Collector Emitter Saturation Voltage: 0.4 V
• Isolation Voltage: 5000 Vrms
• Current Transfer Ratio: 600 %
• Maximum Forward Diode Voltage: 1.3 V
• Minimum Forward Diode Voltage: 1 V
• Maximum Collector Current: 50 mA
• Maximum Power Dissipation: 250 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 55 C
• Forward Current: 25 mA
• Maximum Fall Time: 3 us
• Maximum Input Diode Current: 60 mA
• Maximum Reverse Diode Voltage: 5 V
• Maximum Rise Time: 2 us
• Output Device: Phototransistor
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TLP621FT

11
(2)Waveform Examples
4
Inverter Air Conditioners
Home Appliance Applications
Indoor Unit
Outdoor Unit
IGBT Gate
Drive Circuit
Temperature Sensor
Room Temperature
Photocoupler Application Circuit Examples
Remote Control
Control Panel
Sensor
Panel
waveforms
1.
Example of Operating Waveform for Burner Motor
TLP351
Top:
Medium:
Bottom:
Horizontal:
x
Microcontroller
Microcontroller
TLP781
TLP548J
TLP781
TLP548J
6
for Outdoor
for Indoor
Unit
Unit
V
V
CC
O
I
V
I
time
F1
M1
T1
20 mA/div
100 V/div
1 A/div
50 ms/div
Trigger Point
( Continued )
TLP560G
TLP560G
IGBT Module
ZC
72
waveforms
2.
Example of Operating Waveform for Fan Motor
Top:
Medium:
Bottom:
Horizontal:
Compressor
Motor
Temperature Fuse
I
V
I
time
F2
M2
T2
Motor for Air-Flow
Direction Control
Two-Way Valve /
Four-Way Valve
Fan Motor for
Fan Motor for
Outdoor Unit
Room Unit
Rectifier
20 mA/div
100 V/div
0.5 A/div
50 ms/div
Filter
Trigger Point
M
M
M
100 Vac