Datasheet > US1A

US1A

更新时间： 2024-10-28 17:14:55

品牌	Logo	应用领域
友台半导体 - UMW		超快恢复二极管
页数	文件大小	规格书
3页	564K
描述
超快恢复二极管

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US1A 数据手册

UMW

UMW US1A THRU US1M

50V-100V 1.0A

FEATURES

¨ Plastic package has Underwriters Laboratories

Flammability Classification 94V-0

¨ Ideally suited for use in very high frequency switching

power supplies, inverters

and as a free wheeling diode

¨ Ultrafast recovery time for high efficiency

¨ Soft recovery characteristics

¨ Excellent high temperature switching

¨ Glass passivated junction

¨ High temperature soldering guaranteed:

250°C/10 seconds, 0.375" (9.5mm) lead length,

5 lbs. (2.3kg) tension

Mechanical Data

Case: JEDEC DO-214AC, molded plastic body

over passivated chip

Terminals: Axial leads, solderable per MIL-STD-750,

Method 2026

Polarity: Color band denotes cathode end

Mounting Position: Any

Weight: 0.012 ounce, 0.34 gram

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

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

(JEDEC Method)

@ T_T= 75ꢀC

I_FSM

Forward Voltage Drop

@ I_F= 1.0A

V_FM

I_RM

1.0

1.3

1.7

5.0

100

Peak Reverse Current

at Rated DC Blocking Voltage

@ T_A= 25ꢀC

@ T_A= 100ꢀC

ꢁA

t_rr

C_j

Reverse Recovery Time (Note 2)

Typical Junction Capacitance (Note 1)

R_ꢂJT

T_j,T_STG

Typical Thermal Resistance, Junction to Terminal

Operating and Storage Temperature Range

ꢀC/W

ꢀC

-65 to +150

Notes:

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

2. Measured with I_F= 0.5A, I_R= 1.0A, I_rr= 0.25A.

www.umw-ic.com

友台半导体有限公司

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