Datasheet > US1A_1

US1A_1

更新时间： 2024-01-20 23:46:58

品牌	Logo	应用领域
美台 - DIODES		/
页数	文件大小	规格书
3页	396K
描述
1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

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中文翻译

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数据手册

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US1A_1 数据手册

SPICE MODELS: US1A US1B US1D US1G US1J US1K US1M

US1A - US1M

1.0A SURFACE MOUNT ULTRA-FAST RECTIFIER

Features

Glass Passivated Die Construction

Ultra-Fast Recovery Time for High Efficiency

Surge Overload Rating to 30A Peak

High Current Capability

Ideally Suited for Automated Assembly

Lead Free Finish/RoHS Compliant (Note 4)

SMA

Dim

Min

2.29

4.00

1.27

0.15

4.80

0.10

0.76

2.01

Max

2.92

4.60

1.63

0.31

5.59

0.20

1.52

2.62

Mechanical Data

Case: SMA

Case Material: Molded Plastic. UL Flammability Classification

Rating 94V-0

Moisture Sensitivity: Level 1 per J-STD-020C

Terminals: Lead Free Plating (Matte Tin Finish).

Solderable per MIL-STD-202, Method 208

Polarity: Cathode Band or Cathode Notch

Marking: Type Number & Date Code: See Page 3

Ordering Information: See Page 3

All Dimensions in mm

Weight: 0.064 grams (approximate)

T_A= 25°C unless otherwise specified

Maximum Ratings and Electrical Characteristics

Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%.

Characteristic

Symbol US1A US1B US1D US1G US1J US1K US1M Unit

V_RRM

V_RWM

V_R

V_R(RMS)

I_O

Peak Repetitive Reverse Voltage

Working Peak Reverse Voltage

DC Blocking Voltage (Note 5)

100

200

140

400

600

420

800

560

1000

700

RMS Reverse Voltage

280

1.0

Average Rectified Output Current

Non-Repetitive Peak Forward Surge Current

8.3ms Single half sine-wave Superimposed on Rated Load

@ T_T= 75°C

I_FSM

V_FM

I_RM

Forward Voltage Drop

@ I_F= 1.0A

1.0

1.3

1.7

5.0

100

Peak Reverse Current

at Rated DC Blocking Voltage (Note 5)

@ T_A= 25°C

@ T_A= 100°C

t_rr

Reverse Recovery Time (Note 2)

Typical Total Capacitance (Note 1)

C_T

Typical Thermal Resistance, Junction to Terminal

Operating and Storage Temperature Range

°C/W

°C

qJT

T_j,T_STG

-65 to +150

Notes: 1. Measured with I = 0.5A, I = 1.0A, I = 0.25A. See figure 5.

2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC.

3. Unit mounted on PC board with 5.0 mm (0.013 mm thick) copper pad as heat sink.

4. RoHS revision 13.2.2003. Glass and high temperature solder exemptions applied, see EU Directive Annex Notes 5 and 7.

5. Short duration pulse test used to minimize self-heating effect.

DS16008 Rev. 7 - 2

1 of 3

US1A - US1M

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