TLP3120(F) Toshiba, TLP3120(F) Datasheet - Page 77

• Manufacturer Part Number: TLP3120(F)
• Description: IC PHOTORELAY 80V 1.25A 6-SOP
• Manufacturer: Toshiba
• Series: TLP3120r

Specifications of TLP3120(F)

• Circuit: SPST-NO (1 Form A)
• Output Type: AC, DC
• On-state Resistance: 150 mOhm
• Load Current: 1.25A
• Voltage - Input: 1.15VDC
• Voltage - Load: 0 ~ 80 V
• Mounting Type: Surface Mount
• Termination Style: Gull Wing
• Package / Case: 6-SOP
• Input Type: DC
• Input Voltage (max): 1.3V
• Output Voltage (max): 80V
• Input Current (max): 50mA
• Output Current: 1.25A
• Circuit Arrangement: 1 Form A
• Package Type: SOP
• Output Device: MOSFET
• Pin Count: 6
• Mounting: Surface Mount
• Operating Temp Range: -20C to 85C
• Operating Temperature Classification: Commercial
• Rad Hardened: No
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: TLP3120F

10
11
Transformerless AC-DC converter
9
CPU
Photovoltaic Coupler Applications
Photorelays for Tester Application
Photorelay ( MOSFET Output ) Application
100 Aac
L
L
1
2
Pattern Generator
Timing Generator
Power Source
TLP191B
TLP591B
TLP190B
TLP590B
+ 5 V
Switch Signal
TLP590B x n
F A X
TLP3120 /TLP3122 /TLP3542
R
SH
Waveform Squaring Circuit
Example of Terminal Switching Application
Logic Comparator
TLP227G-2
TLP222G-2
DC Test Unit
DC Outputs
77
This is the simplest power MOSFET drive circuit.
The resistor R
reduces turn-off time.
R
built-in resistor.
(T
Both AC and DC drivers become possible by
connecting power MOSFETs in a common-source
configuration.
Photovoltaic couplers in a parallel-serial
configuration convert AC power to DC without a
transformer.
This type of configuration requires tens to hundreds
of photovoltaic couplers.
TLP3113 to TLP3116
TLP3130 /TLP3131
TLP3213 to TLP3216
SH
ON
+5 V
, T
is not required for the TLP591B, which has a
TLP222G-2
TLP227G-2
OFF
≅ several ms)
SH
for discharging the gate capacitor
Switch Signal
TLP3230 to TLP3231
TLP3240 /TLP3241
TLP3250
TLP3312 /TLP3375
OUT