UC1845AMDREPG4

更新时间： 2024-11-23 12:27:03

品牌	Logo	应用领域
德州仪器 - TI		控制器
页数	文件大小	规格书
9页	173K
描述
CURRENT-MODE PWM CONTROLLER

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数据手册
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UC1845AMDREPG4 数据手册

VS-MURB2020CTPbF, VS-MURB2020CT-1PbF

Vishay High Power Products

Ultrafast Rectifier, 2 x 10 A FRED Pt^®

FEATURES

• Ultrafast recovery time

VS-MURB2020CT-1PbF

VS-MURB2020CTPbF

• Low forward voltage drop

• Low leakage current

• 175 °C operating junction temperature

• Meets MSL level 1, per J-STD-020, LF maximum

peak of 260 °C

Base

common

cathode

Base

common

cathode

• Halogen-free according to IEC 61249-2-21

definition

• Compliant to RoHS directive 2002/95/EC

• AEC-Q101 qualified

Anode

DESCRIPTION/APPLICATIONS

Common

cathode

Common

cathode

MUR.. series are the state of the art ultrafast recovery

rectifiers specifically designed with optimized performance

of forward voltage drop and ultrafast recovery time.

The planar structure and the platinum doped life time

control, guarantee the best overall performance,

ruggedness and reliability characteristics.

D²PAK

TO-262

These devices are intended for use in the output rectification

stage of SMPS, UPS, dc-to-dc converters as well as

freewheeling diode in low voltage inverters and chopper

motor drives.

Their extremely optimized stored charge and low recovery

current minimize the switching losses and reduce over

dissipation in the switching element and snubbers.

PRODUCT SUMMARY

t_rr

I_F(AV)

V_R

25 ns

2 x 10 A

200 V

ABSOLUTE MAXIMUM RATINGS

PARAMETER

SYMBOL

TEST CONDITIONS

MAX.

200

UNITS

Peak repetitive reverse voltage

V_RRM

per leg

total device

Average rectified forward current

I_F(AV)

Rated V_R, T_C= 145 °C

Non-repetitive peak surge current per leg

Peak repetitive forward current per leg

Operating junction and storage temperatures

I_FSM

I_FM

100

Rated V_R, square wave, 20 kHz, T_C= 145 °C

T_J, T_Stg

- 65 to 175

°C

ELECTRICAL SPECIFICATIONS (T_J= 25 °C unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN.

TYP.

MAX.

UNITS

Breakdown voltage,

blocking voltage

V_BR

V_R

I_R= 100 μA

200

I_F= 8 A, T_J= 125 °C

I_F= 16 A

0.85

1.15

1.05

Forward voltage

V_F

I_F= 16 A, T_J= 125 °C

V_R= V_Rrated

Reverse leakage current

I_R

μA

T_J= 150 °C, V_R= V_Rrated

V_R= 200 V

250

Junction capacitance

Series inductance

C_T

L_S

8.0

Measured lead to lead 5 mm from package body

Document Number: 94083

Revision: 08-Apr-10

For technical questions, contact: diodestech@vishay.com

www.vishay.com

12 3 4 5 6 7...9

中文翻译

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UC1845AMDREPG4 替代型号

型号	品牌	替代类型	描述	数据表
UC1843AMDREP	TI	类似代替	CURRENT-MODE PWM CONTROLLER
UC3844AD8	TI	类似代替	Current Mode PWM Controller
UC2844AD8	TI	类似代替	Current Mode PWM Controller

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