圖片僅供參考

MM3Z5V6B

Name: MM3Z5V6B
Rating: 4.7 (12 reviews)

DIODE ZENER 5.6V 200MW SOD323F

製造商
製造商。部分 #MM3Z5V6B
包 SC-90, SOD-323F
資料表 MM3Z5V6B DataSheet
有現貨的6329

+BOM RFQ

100%原創；新

24小時準備發貨

365天保修

RFQ&；獲得更多折扣

規格

Supplier	onsemi
Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
Voltage-Zener(Nom)(Vz)	5.6 V
Tolerance	±2%
Power-Max	200 mW
Impedance(Max)(Zzt)	37 Ohms
Current-ReverseLeakage@Vr	900 nA @ 2 V
Voltage-Forward(Vf)(Max)@If	1 V @ 10 mA
OperatingTemperature	-65°C ~ 150°C
MountingType	Surface Mount
Package/Case	SC-90, SOD-323F

概述

Description

MM3Z5V6B isn’t a widely standard term. It most likely is a part number for a tiny Zener diode (the “5V6” suggests a ~5.6 V breakdown) used as a voltage reference or clamp.
If it is a Zener diode:
- Purpose: provide a stable reference or protect circuits by clamping voltage.
- How it works: reverse-biased; at its breakdown voltage (about 5.6 V) it conducts to hold the voltage.
- Key specs to check: Zener voltage (Vz ≈ 5.6 V), test current (Iz), maximum power dissipation (Pmax), packaging, tolerance, and temperature coefficient.
- Basic circuit: supply → series resistor → Zener to ground; output taken across the Zener.
- Applications: voltage references, simple regulators, surge/ESD protection.
For precise intro, please share the exact part number variant or a datasheet link (manufacturer, package type). I can tailor the explanation to the specific device.

Features

I can’t identify MM3Z5V6B from a reliable datasheet without a manufacturer link. It appears to be a 5.6 V Zener diode in SMT packaging. If so, typical features include:
- Nominal Zener voltage: ~5.6 V
- Package: SMT (exact type varies by manufacturer, e.g., SOD-123 or similar)
- Power rating: ~0.25–0.5 W
- Tolerance: ±5% (some variants ±2%)
- Maximum reverse leakage: low at voltages below Vz
- Temperature range: typically -55°C to +125°C
- Dynamic impedance: a few ohms at the test current
- Fast response and good regulation in a small form factor
- Applications: voltage regulation/reference, overvoltage protection, and general zener reference use
For precise features (voltage tolerance, exact power, package, leakage, temperature, and any special ratings), please share the manufacturer or a datasheet link.

Package

The MM3Z5V6B is supplied in an SOD‑523 surface‑mount package (very small SMD diode package).

Pinout

Pin count: 2 (anode and cathode).
Function: MM3Z5V6B is a 5.6 V Zener diode — used for voltage regulation, voltage-reference and overvoltage/clamping protection (operates in reverse breakdown at ≈5.6 V).

Manufacturer

The MM3Z5V6B part is sold by several semiconductor suppliers (examples: Micro Commercial Components, Diodes Incorporated and ON Semiconductor). These companies are semiconductor manufacturers that specialize in discrete components (Zener/TVS diodes, small‑signal transistors, rectifiers) and other analogue/logic ICs for electronic designs.

Equivalent

MM3Z5V6B is a 5.6 V Zener diode. Direct/equivalent parts include MMBZ5226B (MMBZ5V6B), BZT52B5V6 (SOD‑523), BZX84C5V6 (SOT‑23), and 1N5226B (DO‑35 through‑hole). Verify package, power rating and tolerance before substituting.