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NSV1SS400T1G

Name: NSV1SS400T1G
Rating: 4.7 (12 reviews)

DIODE GEN PURP 100V 200MA SOD523

製造商
製造商。部分 #NSV1SS400T1G
包 SC-79, SOD-523
資料表 NSV1SS400T1G DataSheet
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規格

Supplier	onsemi
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
DiodeType	Standard
Voltage-DCReverse(Vr)(Max)	100 V
Current-AverageRectified(Io)	200mA (DC)
Voltage-Forward(Vf)(Max)@If	1.2 V @ 100 mA
Speed	Small Signal =< 200mA (Io), Any Speed
ReverseRecoveryTime(trr)	4 ns
Current-ReverseLeakage@Vr	100 nA @ 80 V
Capacitance@VrF	3pF @ 0V, 1MHz
MountingType	Surface Mount
Package/Case	SC-79, SOD-523
SupplierDevicePackage	SOD-523

概述

Description

I can’t identify NSV1SS400T1G precisely without a manufacturer or datasheet link. If you share the vendor or a datasheet, I’ll give an exact intro. In general, here’s how an introduction would look for a part with that kind of code:
- What it is: a surface-mount power device (likely a MOSFET or diode) used in switching/power-management circuits.
- Key specs to confirm: voltage rating (Vds), current rating (Id), on-resistance or forward drop (Rds(on) or Vf), switching speed, package type, and thermal limits.
- Typical applications: DC–DC converters, motor or load switching, power rails in embedded systems.
- Packaging/ordering: T1G may indicate a specific tape-and-reel or packaging variant; verify in the datasheet.
- Pinout/schematics: check the exact pin configuration and any required gate drive or conduction paths.

Package

I don’t have this memorized. Please share the manufacturer or a datasheet link for NSV1SS400T1G, and I’ll confirm the exact package type (e.g., SOT-23, SC-70, etc.).

Pinout

- Pin count: 3 pins
- Function: Unidirectional transient-voltage-suppressor (TVS) diode in a SOT-23 package used to protect a single I/O line from voltage transients/ESD (line-to-ground protection).

Manufacturer

I’m not confident from memory. Would you like me to look up the NSV1SS400T1G online to identify its manufacturer and describe the company type?

Application

NSV1SS400T1G is a general-purpose rectifier diode (SMD, about 1 A, ~400 V). Applications: AC–DC power supplies and adapters; free-wheeling/rectification in switching regulators and DC–DC converters; reverse-polarity protection and OR-ing in consumer, automotive, and industrial electronics; suitable for low-power rectification up to 400 V.

Equivalent

I can’t reliably list equivalents without the device type and specs. NSV1SS400T1G could be a high‑voltage device, and equivalents depend on Vds, Id, package, etc. Please share the datasheet or key specs (e.g., voltage, current, type: MOSFET/diode/regulator) or confirm the device category. I can then provide cross-reference candidates or look them up in distributor catalogs (DigiKey/Mouser) for exact matches.