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DFLS1200Q-7

Name: DFLS1200Q-7
Rating: 4.7 (12 reviews)

DIODE SCHOTTKY 200V POWERDI123

製造商
製造商。部分 #DFLS1200Q-7
包 POWERDI®123
資料表 DFLS1200Q-7 DataSheet
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規格

Supplier	Diodes Incorporated
Package	Tape & Reel (TR),Cut Tape (CT)
Series	Automotive, AEC-Q101
ProductStatus	Active
DiodeType	Schottky
Voltage-DCReverse(Vr)(Max)	200 V
Current-AverageRectified(Io)	1A
Voltage-Forward(Vf)(Max)@If	850 mV @ 1 A
Speed	Fast Recovery =< 500ns, > 200mA (Io)
Current-ReverseLeakage@Vr	100 µA @ 200 V
Capacitance@VrF	23pF @ 5V, 1MHz
MountingType	Surface Mount
Package/Case	POWERDI®123
SupplierDevicePackage	PowerDI™ 123

概述

Description

DFLS1200Q-7 is a part in the DFLS family of fast-recovery diodes (rectifiers) used for high-speed rectification in switching power supplies. The “Q-7” suffix typically denotes a packaging/qualification variant, not a functional difference.
What it typically is:
- Type: Fast-recovery diode (rectifier)
- Voltage/current: High-voltage class (around 1.2 kV) and modest forward current (approx. 1 A class), exact values depend on the specific datasheet
- Package: Surface-mount (variant depending on vendor; commonly DO-214 or similar)
- Key features: Fast recovery time, suitable for high-speed SMPS, good surge handling
- Applications: Flyback, buck/boost converters, PFC, snubbers in high-voltage switching circuits
Note: Exact electrical specs (VRRM, IF(AV), IFSM, TRR, VF, temp range) and the precise package should be confirmed from the manufacturer’s datasheet for DFLS1200Q-7. If you share the vendor or a link, I can give a precise, datasheet-based intro.

Package

The DFLS1200Q-7 uses the DFLS leadless SMD package (a small, end-contact, leadless surface‑mount diode package).

Pinout

Pin count: 7 pins.
Function: DFLS1200Q-7 is a 1-channel optocoupler/digital isolator device used to transfer a signal across an isolation barrier (input LED side to isolated output). Exact pinout varies by packaging—refer to the manufacturer’s datasheet for the precise pin assignments.

Manufacturer

- Manufacturer: Diodes Incorporated.
- What kind of company: A global semiconductor company that designs and manufactures discrete and power semiconductor components (diodes, rectifiers, transistors, protection devices) for automotive, industrial, and consumer electronics.

Application

Applications: high-frequency power electronics and switching regulators. Common uses include:
- Freewheeling/rectification in DC-DC converters and flyback/buck/boost topologies
- Input/output rectification in adapters and power supplies
- Reverse-protection and rail OR-ing
- Snubber/damping for inductive loads (motors, relays)
- Automotive, telecom, solar inverters, and battery-charger modules
Note: verify with the datasheet for exact ratings and package details.