High-Performance S3a to S3m Silicon Rectifiers for Electronics

• Customization: Available
• Encapsulation Structure: Plastic Sealed Transistor
• Application: Electronic Products
• Model NO.: Diode
• Certification: RoHS
• Structure: Planar
• Material: Silicon
• Reverse Voltage: 50-1000V
• Forward Current: 3A
• Case: SMA
• Terminals: Solderable Per Mil-Std-750, Method 2026
• Frequency: 60Hz
• Temperature Range: -55-+150'c
• MOQ: 20000PCS
• Lead Time: 2 Weeks
• Transport Package: Carton
• Specification: S3A THRU S3M
• Trademark: ETOPMAY TOPMAY
• Origin: China
• Production Capacity: 10000000
• Package Size: 19.00cm * 19.00cm * 19.00cm
• Package Gross Weight: 3.000kg

Product Description

Product Description

S3A THRU S3M  Surface Mount General Purpose Silicon Rectifiers

1. S3A through S3M
   • A series of rectifier part numbers where:
     • "S3" denotes the fundamental specifications (e.g., voltage and current ratings).
     • "A/M" are suffixes indicating different peak inverse voltage (PIV) or reverse breakdown voltage ratings within the series (e.g., S3A = 50V, S3B = 100V, ..., S3M = 1000V).

 

• Silicon: The semiconductor material used, offering higher thermal stability and lower reverse leakage current compared to germanium.
• Rectifiers: Devices that allow current to flow in one direction (forward bias) and block it in the opposite direction (reverse bias), essential for converting alternating current (AC) to direct current (DC).
• 

Features

· Reverse Voltage - 50 to 1000 V
· Forward Current-3A
· For surface mounted applications
· Low profile package
· Glass Passivated Chip Junction
· Easy to pick and place
· Lead free in comply with EU RoHS 2011/65/EU directives
 

Mechanical Data

·Case: SMA
·Terminals: Solderable per MIL-STD-750, Method 2026
·Approx.Weight:0.055g/0.002oz

 

Product Parameters

Maximum Ratings and Electrical characteristics
Ratings at 25 °C ambient temperature unless otherwise specified.
Single phase half-wave 60 Hz, resistive or inductive load, for capacitive load current derate by 20 %.

Parameter	Symbols	S3A	S3B	S3D	S3G	S3J	S3K	S3M	Units
Max. repetitive peak reverse voltage	VRRM	50	100	200	400	600	800	1000	V
Max. RMS Voltage	VRMS	35	70	140	280	420	560	700	V
Max. DC blocking voltage	VDC	50	100	200	400	600	800	1000	V
Max. average forward rectified current at Tc=115'C	IF(AV)	3							A
Peak forward surge current 8.3ms single half sine wave superimposed on rated load	IFSM	80							A
Max. instantaneous forward voltage at 3A	VF	1.1							V
Max. DC reverse current Ta=25ºC, at rated DC blocking voltage Ta=125ºC	IR	5 125							Μa
Typical junction capacitance^(1)	Cj			32					pF
Typical thermal resistance^(2)	RθJA RθJC	50 16							ºC/W
Operating and storage temperature range	Tj,TSTG	-55~+150							ºC

(1) Measured at 1 MHz and applied reverse voltage of4 V D.C
(2) P.C.B. mounted with 2.0" X 2.0" (5 X 5 cm) copper pad areas.
 

Drawing

 

Curve

 

Detailed Photos