Details

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BUY H22LTB https://www.utsource.net/itm/p/6591685.html

Parameter	Description	Value	Unit
Type	Optocoupler
Package	DIP-4
Isolation Voltage	Between Input and Output	5000	Vrms
Forward Current (IF)	Max. Forward Current Through LED	60	mA
Forward Voltage (VF)	Typical Forward Voltage at IF = 20mA	1.2	V
Reverse Voltage (VR)	Max. Reverse Voltage Across LED	5	V
Collector-Emitter Voltage (VCE)	Max. Collector-Emitter Voltage	70	V
Collector Current (IC)	Max. Collector Current	50	mA
CTR (Current Transfer Ratio)	Min. to Max. at IF = 5mA, VCE = 5V	20 - 400	%
Operating Temperature	Storage and Operating Temperature Range	-40 to +110	°C

Instructions for Use:

1. Handling Care: Handle the H22LTB with care to avoid damage to the leads or body.
2. Mounting: Ensure proper mounting on the PCB to maintain isolation integrity. Follow standard soldering practices.
3. Electrical Connections: Connect the LED side to the control circuit ensuring not to exceed the maximum forward current and voltage ratings.
4. Load Side: Connect the transistor side to the load ensuring the collector-emitter voltage and collector current limits are not exceeded.
5. Heat Dissipation: If operating near maximum current or voltage, ensure adequate heat dissipation to prevent overheating.
6. Testing: After installation, test the device under operational conditions to confirm correct functionality.
7. Storage: Store in a dry, cool place away from direct sunlight and corrosive environments.

(For reference only)