PS2845-4A-A CEL, PS2845-4A-A Datasheet - Page 10

• Manufacturer Part Number: PS2845-4A-A
• Description: PHOTOCOUPLER 4CH TRANS OUT SM
• Manufacturer: CEL
• Series: NEPOCr

Specifications of PS2845-4A-A

• Number Of Channels: 4
• Input Type: AC, DC
• Voltage - Isolation: 1500Vrms
• Current Transfer Ratio (min): 100% @ 1mA
• Current Transfer Ratio (max): 400% @ 1mA
• Voltage - Output: 70V
• Current - Output / Channel: 20mA
• Current - Dc Forward (if): ±20mA
• Vce Saturation (max): 300mV
• Output Type: Transistor
• Mounting Type: Surface Mount
• Package / Case: 12-SMD
• Maximum Fall Time: 110 us
• Maximum Input Diode Current: 20 mA
• Maximum Rise Time: 20 us
• Maximum Collector Emitter Voltage: 70 V
• Maximum Collector Emitter Saturation Voltage: 0.3 V
• Isolation Voltage: 1500 Vrms
• Current Transfer Ratio: 400 %
• Maximum Forward Diode Voltage: 1.2 V
• Maximum Collector Current: 20 mA
• Maximum Power Dissipation: 40 mW
• Maximum Operating Temperature: + 100 C
• Minimum Operating Temperature: - 40 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: PS2845-4AA

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(4) Cautions
2. Cautions regarding noise
3. Measurement conditions of current transfer ratios (CTR), which differ according to photocoupler
USAGE CAUTIONS
10
1. Protect against static electricity when handling.
2. Avoid storage at a high temperature and high humidity.
collector-emitters at startup, the output transistor may enter the on state, even if the voltage is within the absolute
maximum ratings.
to product.
standard curves due to CTR value variations or the like. Therefore, check the characteristics under the actual
operating conditions and thoroughly take variations or the like into consideration before use.
• Fluxes
Be aware that when voltage is applied suddenly between the photocoupler’s input and output or between
Check the setting values before use, since the forward current conditions at CTR measurement differ according
When using products other than at the specified forward current, the characteristics curves may differ from the
Avoid removing the residual flux with freon-based and chlorine-based cleaning solvent.
Data Sheet PN10203EJ04V0DS
PS2845-4A