UG4KB05 / Sangdest Microelectronic (Nanjing) Co., Ltd

UG4KB05 Datasheet with Chat AI

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Part No.	UG4KB05
Manufacturer	SMC
Size	178 Kbytes
Pages	4 pages
Description	Single-Phase 4.0A Glass Passivated Bridge Rectifier

Datasheet Summary with AI

|---|---|---|---|---|---|---|---|---|---|
|Peak Repetitive Reverse Voltage|VRRM|50|100|200|400|600|800|1000|V|
|RMS Reverse Voltage|VRMS|35|70|140|280|420|560|700|V|
|Average Rectified Output Current (TA=30°C)|IO|2.0|2.0|2.0|2.0|2.0|2.0|2.0|A|
|Average Rectified Output Current (TA=140°C)|IO|4.0|4.0|4.0|4.0|4.0|4.0|4.0|A|
|Non-Repetitive Peak Forward Surge Current|IFSM|120|120|120|120|120|120|120|A|
|Forward Voltage (IF=4.0A)|VF|1.1|1.1|1.1|1.1|1.1|1.1|1.1|V|
|Peak Reverse Current (TA=25°C)|IR|5.0|5.0|5.0|5.0|5.0|5.0|5.0|µA|
|Peak Reverse Current (TA=125°C)|IR|500|500|500|500|500|500|500|µA|
|Thermal Resistance (RθJA)|RθJA|55|55|55|55|55|55|55|°C/W|
|Operating/Storage Temperature|TJ, TSTG|-55 to +150|-55 to +150|-55 to +150|-55 to +150|-55 to +150|-55 to +150|-55 to +150|°C|

## Disclaimer
️· Information is subject to change.
️· Contact manufacturer for latest datasheet.
️· No license granted for patents or rights.
️· Products are not for use in applications hindering international peace/safety without proper export procedures.

# UG4KB05-UG4KB100 Single-Phase Bridge Rectifier

## Features
️· Glass passivated die construction
️· Low forward voltage drop
️· High current capability
️· High surge current capability
️· Surface mount application design
️· UL flammability 94V-0 plastic material

## Mechanical Data
️· Case: D3K, Molded plastic
️· Terminals: Plated leads, solderable per MIL-STD-202, Method 208
️· Polarity: Marked on case
️· Mounting Position: Any
️· Marking: Type Number
️· Lead Free: RoHS compliant options available

## Maximum Ratings and Electrical Characteristics

Parameter Symbol UG4KB05 UG4KB10 UG4KB20 UG4KB40 UG4KB60 UG4KB80 UG4KB100 Unit

Peak Repetitive Reverse Voltage VRRM 50 100 200 400 600 800 1000 V

RMS Reverse Voltage VRMS 35 70 140 280 420 560 700 V

Average Rectified Output Current (TA=30°C) IO 2.0 2.0 2.0 2.0 2.0 2.0 2.0 A

Average Rectified Output Current (TA=140°C) IO 4.0 4.0 4.0 4.0 4.0 4.0 4.0 A

Non-Repetitive Peak Forward Surge Current IFSM 120 120 120 120 120 120 120 A

Forward Voltage (IF=4.0A) VF 1.1 1.1 1.1 1.1 1.1 1.1 1.1 V

Peak Reverse Current (TA=25°C) IR 5.0 5.0 5.0 5.0 5.0 5.0 5.0 µA

Peak Reverse Current (TA=125°C) IR 500 500 500 500 500 500 500 µA

Thermal Resistance (RθJA) RθJA 55 55 55 55 55 55 55 °C/W

Operating/Storage Temperature TJ, TSTG -55 to +150 -55 to +150 -55 to +150 -55 to +150 -55 to +150 -55 to +150 -55 to +150 °C

## Disclaimer
️· Information is subject to change.
️· Contact manufacturer for latest datasheet.
️· No license granted for patents or rights.
️· Products are not for use in applications hindering international peace/safety without proper export procedures.

Parameter	Symbol	UG4KB05	UG4KB10	UG4KB20	UG4KB40	UG4KB60	UG4KB80	UG4KB100	Unit
Peak Repetitive Reverse Voltage	VRRM	50	100	200	400	600	800	1000	V
RMS Reverse Voltage	VRMS	35	70	140	280	420	560	700	V
Average Rectified Output Current (TA=30°C)	IO	2.0	2.0	2.0	2.0	2.0	2.0	2.0	A
Average Rectified Output Current (TA=140°C)	IO	4.0	4.0	4.0	4.0	4.0	4.0	4.0	A
Non-Repetitive Peak Forward Surge Current	IFSM	120	120	120	120	120	120	120	A
Forward Voltage (IF=4.0A)	VF	1.1	1.1	1.1	1.1	1.1	1.1	1.1	V
Peak Reverse Current (TA=25°C)	IR	5.0	5.0	5.0	5.0	5.0	5.0	5.0	µA
Peak Reverse Current (TA=125°C)	IR	500	500	500	500	500	500	500	µA
Thermal Resistance (RθJA)	RθJA	55	55	55	55	55	55	55	°C/W
Operating/Storage Temperature	TJ, TSTG	-55 to +150	-55 to +150	-55 to +150	-55 to +150	-55 to +150	-55 to +150	-55 to +150	°C