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NCP3712ASNT3G Over voltage protected high side switch from onsemi. Withstands input transients up to 105V peak and delivers up to -300 mA continuous output current.
Mfr Part #:

NCP3712ASNT3G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Over voltage protected high side switch from onsemi. Withstands input transients up to 105V peak and delivers up to -300 mA continuous output current.
✓ Total Stock: 160,000 pcs
$ Price Range: $0.16

NCP3712ASNT3G Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Flip Electronics ✓
Non-Authorised Inventory information
160,000 pcs
On Request
160000 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

NCP3712ASNT3G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Applications
Junction Temperature
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Tape & Reel
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NCP3712ASNT3G Description

Short technical summary and product information.

The NCP3712ASNT3G is an over voltage protected high side switch designed to protect loads from input transients by isolating the load rather than absorbing the energy. It can switch loads up to 200 mA without an external Rboost resistor and features active turn-off for fast transient protection.

 

Key specifications include a maximum input-to-output voltage of 105 V peak, continuous output load current of -300 mA, and an operating ambient temperature range of -40 to +85 °C. The device is ESD rated to 2000 V Human Body Model and has a maximum junction temperature of 125 °C.

 

The switch automatically recovers after the transient decays below the threshold, which is set with an external Zener diode. It is housed in a surface mount SC-74 (SOT-457) package and is available in tape and reel packaging with quantities of 3000 or 10000 units.

NCP3712ASNT3G Quick Information

Product Type: High Side Switch
Canonical Name: Over Voltage Protected High Side Switch
Subcategory: Over Voltage Protection

NCP3712ASNT3G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Yes

NCP3712ASNT3G Estimated Pricing

Qty Low High
10,000+ $0.16 $0.16

Estimated market price range - modelled values for guidance only, not live distributor offers.

NCP3712ASNT3G Features

  • Withstands input transients up to 105 V peak.
  • Delivers -300 mA continuous output current.
  • Surface mount SC-74 package.
  • ESD rated to 2000 V HBM.
  • Automatic recovery after transient decays.

NCP3712ASNT3G Applications

  • High voltage transient isolation.
  • Power switching to electronic modules.
  • DC power distribution in line operated equipment.
  • Buffering sensitive circuits from poorly regulated supplies.
  • Pre-conditioning of voltage regulator input voltage.

NCP3712ASNT3G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum input-to-output voltage?

105 V peak.

What is the continuous output load current?

-300 mA (negative indicates direction).

What is the operating temperature range?

-40 to +85 °C.

What is the ESD rating?

2000 V Human Body Model.

What package is available?

SC-74 (SOT-457) surface mount package.

How does the over voltage protection work?

The switch shuts off in response to an over voltage input transient and automatically recovers after the transient decays below the threshold. The threshold is set with an external Zener diode.

What are the packaging options?

Available in tape and reel: 3000 pcs (NCP3712ASNT1G) or 10000 pcs (NCP3712ASNT3G).

NCP3712ASNT3G Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
NCP3712ASNT1G
NCP3712ASNT1G
On Semiconductor
Over Voltage Protected High Side Switch from On Semiconductor. Capable of switching loads up to 200 mA without external Rboost, with automatic recovery after transient decays below threshold.
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