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BYW29-200G

Name: BYW29-200G
Rating: 4.7 (12 reviews)

DIODE GEN PURP 200V 8A TO220-2

製造商
製造商。部分 #BYW29-200G
包 TO-220-2
資料表 BYW29-200G DataSheet
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規格

Supplier	Rochester Electronics, LLC,onsemi
Package	Bulk,Tube
Series	SWITCHMODE™
ProductStatus	Active
DiodeType	Standard
Voltage-DCReverse(Vr)(Max)	200 V
Current-AverageRectified(Io)	8A
Voltage-Forward(Vf)(Max)@If	1.3 V @ 20 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
ReverseRecoveryTime(trr)	35 ns
Current-ReverseLeakage@Vr	5 µA @ 200 V
MountingType	Through Hole
Package/Case	TO-220-2
SupplierDevicePackage	TO-220-2

概述

Description

BYW29-200G is a power semiconductor device used in power electronics. In many catalogs the BYW29 family covers high‑voltage, fast‑recovery devices rated around the 100–200 V range. The “200” usually denotes about 200 V blocking voltage, and the “G” suffix often indicates a RoHS‑compliant variant or a specific packaging option. The exact device type (diode, SCR, or other) depends on the supplier, so BYW29‑200G could be a fast‑recovery rectifier or a thyristor used in switching power supplies, inverters, or motor drives.
Key points:
- Typical applications: rectification in SMPS, freewheel paths, snubber circuits, or controlled AC power (depending on the part type).
- Features: decent current rating, fast switching or recovery, robust packaging, and good thermal performance.
For precise specifications (VRRM, IF, IFSM, VF, packaging), please share the vendor/datasheet or provide a link, and I’ll summarize the exact numbers.

Features

BYW29-200G is a high-current, fast-recovery rectifier diode. Key features:
- Fast recovery diode for high-frequency switching
- VRRM (reverse voltage) ~ 200 V
- High average forward current (typical hundreds of amps)
- Very quick recovery time (tRR in the tens of nanoseconds)
- High surge (IFSM) capability for peak loads
- Low forward voltage drop for improved efficiency
- Robust, thermally capable packaging (mounting options for good heat sinking)
- RoHS compliant (lead-free)
Typical applications: freewheeling/rectification in switch-mode power supplies, PFC stages, DC-DC converters, motor drives.

Package

BYW29-200G is a 4‑lead epoxy‑molded bridge rectifier in a through‑hole DIP‑style package. The -G suffix denotes RoHS lead‑free (green) version.

Pinout

BYW29-200G is a fast-recovery rectifier diode. It comes in a TO-220 style package with 3 pins: pin 1 = anode, pin 2 = cathode, and the tab (pin 3) tied to the cathode. It provides high-speed rectification up to about 200 V.

Manufacturer

Manufacturer: Vishay Intertechnology.
Company type: A global semiconductor and passive-component company that designs and manufactures diodes, transistors, resistors, capacitors, and related components.

Application

BYW29-200G is a fast-recovery rectifier diode (200V). Applications include: rectification and free-wheeling in switch-mode power supplies (SMPS) and DC-DC converters; input/output rectification in AC-DC adapters; DC motor/servo drives; UPS and telecom power systems; solar inverters and power-conditioning circuits.

Equivalent

BYW29-200G is a 200 V fast-recovery rectifier diode. Cross-references vary by package and current rating. Common families to check are Vishay BYW29-200G, ON Semiconductor/Nexperia 200 V fast-recovery diodes in similar packages. For exact equivalents, please share the package (DO-41 etc.) and current rating or the datasheet. I can then list precise cross-part numbers.