S1ABF / DONGGUAN YOU FENG WEI ELECTRONICS CO., LTD

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Part No.	S1ABF
Manufacturer	YFWDIODE
Size	86 Kbytes
Pages	3 pages
Description	Surface MountGeneral Purpose Silicon Rectifiers

Datasheet Summary with AI

# Surface Mount General Purpose Silicon Rectifiers (SMBF)

## Features

️· Reverse Voltage: 50 to 1000 V
️· Forward Current: 1 A
️· For surface mounted applications
️· Low profile package
️· Glass passivated chip junction
️· Easy to pick and place
️· Lead free (compliant with EU RoHS 2011/65/EU)

## Pin Configuration

️· Pin 1: Cathode
️· Pin 2: Anode

## Mechanical Data

️· Case: SMBF
️· Terminals: Solderable per MIL-STD-750, Method 2026
️· Approx. Weight: 57mg / 0.02oz
️· Package Outline: Plastic surface mounted package (2 leads)
- Dimensions (mm/mil): See package outline table

## Electrical Characteristics

Parameter Symbols S1ABF S1BBF S1DBF S1GBF S1JBF S1KBF S1MBF Units

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

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

Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V

Maximum Average Forward Rectified Current at Ta = 65°C IF(AV) 1 1 1 1 1 1 1 A

Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC Method) IFSM 35 35 35 35 35 35 35 A

Maximum Instantaneous Forward Voltage at 1 A VF 1.1 1.1 1.1 1.1 1.1 1.1 1.1 V

Maximum DC Reverse Current Ta = 25°C at Rated DC Blocking Voltage Ta =125°C IR 5 50 5 50 5 50 5 50 5 50 5 50 5 50 μA

1) Typical Junction Capacitance Cj 9 9 9 9 9 9 9 pF

2) Typical Thermal Resistance RθJA 105 105 105 105 105 105 105 °C/W

Operating and Storage Temperature Range T, T j stg -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 -55 ~ +150 °C

## Marking Codes

Device Marking Code

S1ABF S1AB

S1BBF S1BB

S1DBF S1DB

S1GBF S1GB

S1JBF S1JB

S1KBF S1KB

S1MBF S1MB

Parameter	Symbols	S1ABF	S1BBF	S1DBF	S1GBF	S1JBF	S1KBF	S1MBF	Units
Maximum Repetitive Peak Reverse Voltage	VRRM	50	100	200	400	600	800	1000	V
Maximum RMS Voltage	VRMS	35	70	140	280	420	560	700	V
Maximum DC Blocking Voltage	VDC	50	100	200	400	600	800	1000	V
Maximum Average Forward Rectified Current<br>at Ta = 65°C	IF(AV)	1	1	1	1	1	1	1	A
Peak Forward Surge Current 8.3 ms Single Half<br>Sine Wave Superimposed on Rated Load<br>(JEDEC Method)	IFSM	35	35	35	35	35	35	35	A
Maximum Instantaneous Forward Voltage at 1 A	VF	1.1	1.1	1.1	1.1	1.1	1.1	1.1	V
Maximum DC Reverse Current Ta = 25°C<br>at Rated DC Blocking Voltage Ta =125°C	IR	5<br>50	5<br>50	5<br>50	5<br>50	5<br>50	5<br>50	5<br>50	μA
1) Typical Junction Capacitance	Cj	9	9	9	9	9	9	9	pF
2) Typical Thermal Resistance	RθJA	105	105	105	105	105	105	105	°C/W
Operating and Storage Temperature Range	T, T<br>j<br>stg	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	-55 ~ +150	°C

Device	Marking Code
S1ABF	S1AB
S1BBF	S1BB
S1DBF	S1DB
S1GBF	S1GB
S1JBF	S1JB
S1KBF	S1KB
S1MBF	S1MB