Datasheet > U1B

U1B

更新时间： 2024-01-31 03:07:57

品牌	Logo	应用领域
亞昕 - YEASHIN		/
页数	文件大小	规格书
2页	56K
描述
Surface Mount Ultrafast Rectifiers

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中文翻译

获取价格

数据手册

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U1B 数据手册

DATA SHEET

SEMICONDUCTOR

U1A Thru U1M

Surface Mount Ultrafast Rectifiers

Reverse Voltage 50 to 1000V

Forward Current 1.0A

SMF Unit: inch ( mm )

0.195 (0.9)typical

Features

• Plastic package has Underwriters Laboratories

Flammability Classification 94V-0

• For surface mount applications

• Glass passivated chip junctions

• Low profile package

• Easy pick and place

(0.189)4.8

(0.173)4.4

• Ultrafast recovery times for high efficiency

• Low forward voltage, low power loss

• Built-in strain relief, ideal for automated placement

• High temperature soldering guaranteed:

250°C/10 seconds on terminals

0.22

0.15

(0.052)1.3

(0.043)1.1

Mechanical Data

Cathode Band

Top View

Detail

enlarged

Case: JEDEC DO-214AC molded plastic body over

passivated chip

Terminals: Solder plated, solderable per

MIL-STD-750, Method 2026

0.110(2.8)

0.095(2.4)

1.43

1.38

0.10 max

Polarity: Color band denotes cathode end

Weight: 0.002 ounce, 0.064 gram

3.6

3.2

Maximum Ratings & Thermal Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Parameter

Symbol U1A

U1B

U1D

U1G

U1J

U1K

U1M Units

Maximum repetitive peak reverse voltage

Maximum RMS voltage

V_RRM

V_RMS

V_DC

100

200

140

200

400

280

400

1.0

600

420

600

800 1000

560 700

800 1000

Maximum DC blocking voltage

100

Maximum average forward rectified current at T_L= 110°C

I_F(AV)

Peak forward surge current 8.3ms single half sine-wave

superimposed on rated load (JEDEC Method)

I_FSM

Maximum thermal resistance⁽¹⁾

R_θJA

R_θJL

°C/W

°C

Operating and storage temperature range

T , T

–55 to +150

STG

Electrical Characteristics Ratings at 25°C ambient temperature unless otherwise specified.

Maximum instantaneous forward voltage at 1.0A

V_F

1.0

1.7

Maximum DC reverse current

at rated DC blocking voltage

T_A= 25°C

T_A=100°C

I_R

µA

Maximum reverse recovery time

at I_F= 0.5A, I_R= 1.0A, I_rr= 0.25A

t_rr

Typical junction capacitance at 4.0V, 1MHz

C_J

Notes: (1) P.C.B. mounted on 0.2 x 0.2” (5.0 x 5.0mm) copper pad area

http://www.yeashin.com

REV.02 20110725

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