Technical Data

Data Sheet N1752, Rev. A

 China - Germany - Korea - Singapore - United States 

 http://www.smc-diodes.com - sales@ smc-diodes.com 

UG4KB05

THRU

UG4KB100

* Pulse width < 300 µs, duty cycle < 2%

Note: 1. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C.

2. Mounted on glass epoxy PC board with 1.3mm2 solder pad.

Electrical Characteristics:

Type Number

Symbol

UG4K

B05

UG4K

B10

UG4K

B20

UG4K

B40

UG4K

B60

UG4K

B80

UG4K

B100 Units

Forward Voltage (per element) *

@IF =4.0A

VF

1.1

V

Peak Reverse Current *

@TA = 25°C

At Rated DC Blocking Voltage * @TA = 125°C

IR

5.0

500

µA

Typical Junction Capacitance(per leg) (Note 1)

CJ

21

pF

Thermal-Mechanical Specifications:

Type Number

Symbol

UG4K

B05

UG4K

B10

UG4K

B20

UG4K

B40

UG4K

B60

UG4K

B80

UG4K

B100 Units

Typical Thermal Resistance (per leg)(Note 2)

RθJA

RθJL

55

15

°C/W

Operating and Storage Temperature Range

TJ, TSTG

-55 to +150

°C

Ratings and Characteristics Curves