HMA121FR3
Fairchild Semiconductor
Fairchild Semiconductor
TRANSISTOR OUTPUT OPTOCOUPLER
$0.12
Available to order
Reference Price (USD)
1+
$0.12000
500+
$0.1188
1000+
$0.1176
1500+
$0.1164
2000+
$0.1152
2500+
$0.114
Exquisite packaging
Discount
TT / Paypal / Credit Card / Western Union / Money Gram
| DHL / Fedex / UPS | 2-5 days |
| TNT | 2-6 days |
| EMS | 3-7 days |
Fairchild Semiconductor HMA121FR3 is available at inksontech.com. We only sale New&Original Part and offer 1 year warranty time. If you would like to know more about the products or apply more better price, please send a quote to us or contact us by email.
Experience hassle-free transactions with our flexible payment options and credit facilities. Learn more about the various payment methods accepted, installment plans, and any exclusive credit offers available to make your shopping experience seamless.
HMA121FR3
$0.12
Product details
The HMA121FR3 from Fairchild Semiconductor sets new standards for optoelectronic isolation in industrial electronics. This high-performance optoisolator features both transistor and photovoltaic outputs, providing designers with multiple options for implementing safe signal transfer across voltage domains. Its advanced optical coupling technology ensures minimal signal degradation while maintaining complete electrical isolation between circuits. The device demonstrates exceptional linearity and temperature stability, crucial for precision applications in measurement and control systems. With its compact footprint and industry-standard packaging, the HMA121FR3 simplifies board layout while delivering robust isolation performance. Typical deployment scenarios include industrial motor controls, power supply regulation, and process instrumentation. The automotive sector utilizes these optoisolators for electric vehicle charging systems, while aerospace applications benefit from their reliability in harsh operating conditions. Medical equipment manufacturers incorporate the HMA121FR3 in patient monitoring devices where safety isolation is paramount. For technical support or to request samples of Fairchild Semiconductor's HMA121FR3, our application engineers are available to assist with your design challenges.
General specs
- Product Status: Obsolete
- Number of Channels: 1
- Voltage - Isolation: 3750Vrms
- Current Transfer Ratio (Min): 100% @ 5mA
- Current Transfer Ratio (Max): 600% @ 5mA
- Turn On / Turn Off Time (Typ): -
- Rise / Fall Time (Typ): 3µs, 3µs
- Input Type: DC
- Output Type: Transistor
- Voltage - Output (Max): 80V
- Current - Output / Channel: 80mA
- Voltage - Forward (Vf) (Typ): 1.3V (Max)
- Current - DC Forward (If) (Max): 50 mA
- Vce Saturation (Max): 400mV
- Operating Temperature: -40°C ~ 100°C
- Mounting Type: Surface Mount
- Package / Case: 4-SMD, Gull Wing
- Supplier Device Package: 4-SMD
Viewed products
