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CDZVT2R3.3B

Name: CDZVT2R3.3B
Rating: 4.7 (12 reviews)

DIODE ZENER 3.3V 100MW VMN2M

メーカー
Mfr。パート #CDZVT2R3.3B
パッケージ 2-SMD, Flat Lead
データシート CDZVT2R3.3B DataSheet
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仕様

Supplier	Rohm Semiconductor
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	3.3 V
Power-Max	100 mW
Impedance(Max)(Zzt)	120 Ohms
Current-ReverseLeakage@Vr	20 µA @ 1 V
OperatingTemperature	150°C
MountingType	Surface Mount
Package/Case	2-SMD, Flat Lead

概要

Description

I can’t identify “CDZVT2R3.3B” from that code alone. It looks like a vendor-specific part number rather than a standard catalog part, so I’d need the manufacturer or a datasheet to give an precise intro.
If you want a quick, generic intro once you have the datasheet:
- What it is: the device’s function (e.g., voltage regulator, protection diode, sensor).
- Key specs: input/output voltages, current rating, package/pins, quiescent current, dropout or response time.
- Typical use: where it’s placed in a circuit (power rail, protection path, sensing).
- Pinout and connection notes, any enable/shutdown features, thermal/power limits.
Tips to identify it now:
- Search the exact string on the manufacturer or distributor site.
- Check the package marking and cross-reference with similar families.
- Compare electrical characteristics to your circuit requirements.
Share the manufacturer, package, or a datasheet link, and I’ll draft a precise, concise introduction.

Package

I can’t determine the exact package from the code alone. CDZVT2R3.3B appears to be an SMT diode (likely Zener/TVS), but the precise package (SOD-123, SOD-323, SMA, etc.) depends on the manufacturer. Please share the vendor or datasheet for an exact package type.

Pinout

Pin count: 3 pins (SOT-23-3).
Function: A CDZV device in the 3.3V family—essentially a zener/TVS diode network used to clamp/protect a line at about 3.3 V (transient/ESD protection).

Application

CDZVT2R3.3B is a 3.3V voltage regulator/DC-DC converter. Common application areas include powering microcontrollers and peripherals in consumer electronics, embedded/IoT devices, telecom/network equipment, automotive and industrial control systems, LED drivers, and compact power adapters.

Equivalent

I can’t identify exact equivalents from the marking alone. Please provide the part’s datasheet or at least: function (likely a 3.3V regulator or diode), package, and current rating. If it’s a 3.3V LDO in a common package, possible cross references (by package) include MCP1700-33, XC6206P332MR, and TLV1117-3.3 (package dependent). For a precise list, cross‑reference the marking in Digi‑Key/Mouser once you confirm the device function and package.