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SZNCP3712ASNT1G Over voltage protected high side switch from On Semiconductor, capable of switching loads up to 200 mA without external Rboost, withstanding input transients up to 105 V peak.
Mfr Part #:

SZNCP3712ASNT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
Over voltage protected high side switch from On Semiconductor, capable of switching loads up to 200 mA without external Rboost, withstanding input transients up to 105 V peak.
✓ Total Stock: 6,000 pcs
$ Price Range: $0.13

SZNCP3712ASNT1G 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
6,000 pcs
On Request
6000 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.

SZNCP3712ASNT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Automotive Grade
Mounting Type
Number of Circuits
Operating Temperature Range
Storage Temperature
Supplier Device Package
Tape & Reel
Technology
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SZNCP3712ASNT1G Description

Short technical summary and product information.

The SZNCP3712ASNT1G is an over voltage protected high side switch from On Semiconductor, designed to protect loads from input transients by isolating the load rather than absorbing energy. It can switch loads up to 200 mA typically without an external Rboost resistor, and up to 300 mA with an external Rboost. The over voltage protection threshold is adjustable via an external zener diode. The switch features active turn-off for fast transient protection and automatic recovery after the transient decays below the threshold.

 

Key electrical specifications include a maximum input transient voltage of 105 V peak, ESD rating of 2000 V human body model, and a latchup current of 200 mA minimum. The device operates over a temperature range of -40°C to +85°C and can store from -65°C to +150°C. Maximum junction temperature is 125°C with power dissipation of 300 mW (derating 2.4 mW/°C above 25°C). The SZ prefix indicates automotive qualification per AEC-Q101 and PPAP capability.

 

The SZNCP3712ASNT1G is supplied in a surface mount SC-74 (SOT-457) package, with tape and reel packaging (3000 units per reel). It is Pb-Free as confirmed by the datasheet. Typical applications include high voltage transient isolation, power switching to electronic modules, DC power distribution in line operated equipment, and buffering sensitive circuits from poorly regulated supplies.

SZNCP3712ASNT1G Quick Information

Product Type: High Side Switch
Series: NCP3712ASN
Canonical Name: SZNCP3712ASNT1G Over Voltage Protected High Side Switch
Subcategory: Over Voltage Protected High Side Switch

SZNCP3712ASNT1G Compliance

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

SZNCP3712ASNT1G Estimated Pricing

Qty Low High
6,000+ $0.13 $0.13

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

SZNCP3712ASNT1G Features

  • Switches loads up to 200 mA without external Rboost.
  • Withstands input transients up to 105 V peak.
  • Adjustable over voltage protection via external zener.
  • AEC-Q101 qualified for automotive applications.
  • ESD resistant to 2000 V human body model.

SZNCP3712ASNT1G Applications

  • High voltage transient isolation for sensitive circuits.
  • 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.

SZNCP3712ASNT1G FAQs

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

105 V peak.

What is the typical output current capability?

200 mA without external Rboost.

What is the operating temperature range?

-40°C to +85°C.

Is this part automotive qualified?

Yes, the SZ prefix indicates AEC-Q101 qualification.

What package is it available in?

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

What is the ESD rating?

2000 V Human Body Model.

What is the maximum junction temperature?

125°C.

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