opto621 OPTO, Inc., opto621 Datasheet - Page 2

• Manufacturer Part Number: opto621
• Description: Optoelectronic Phototransistor Optocoupler
• Manufacturer: OPTO, Inc.

©COPYRIGHT 2004 OPTO INC. www.optoinc.com Telephone:
Fig.4 Forward Current vs. Forward
Fig.7 Relative Current Transfer Ratio
Fig.10 Response Time vs. Load
Fig.1 Forward Current vs. Ambient
Voltage
vs. Ambient Temperature
Temperature
Resistance
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Load resistance R
Forward voltage V
L
(K ohm)
F
(V)
Global Supplier of Optoelectronic Solutions
ALL Product Lead Free, RoHs Compliant
Fig.2 Collector Power Dissipation vs.
Fig.5 Current Transfer Ratio vs.
Fig.8 Collector-emitter Saturation
Fig.11 Collector-emitter Saturation
Ambient Temperature
Forward Current
Voltage vs. Ambient
Temperature
Voltage vs. Forward current
Ambient Temperature Ta (°C)
Ambient Temperature Ta (°C)
Ambient temperature Ta (°C)
Forward Current I
972-886-0018 Fax: [phone] Email: [e-mail]
F
(mA)
Fig.3 Peak Forward Current vs. Duty
Fig.6 Collector Current vs. Collector-
Fig.9 Collector Dark Current vs.
Ratio
emitter Voltage
Ambient Temperature
Collector-emitter Voltage V
Ambient Temperature Ta (°C)
Duty ratio
UL # E244343
OPTO621
CE
(V)