Low voltage high frequency Schottky diode R O B0530WS surface mount rectifier in compact SOD 323 package

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Product Description

Product Overview

The B0520WS thru B0540WS series are surface mount Schottky barrier rectifiers designed for low voltage, high frequency inverters, freewheeling, and polarity protection applications. These single rectifiers offer low forward voltage (VF) and excellent high-temperature stability. They are housed in a compact SOD-323 package and are RoHS-compliant and halogen-free.

Product Attributes

Brand: Hongjiacheng Technology ()
Origin: Zhuhai
Certifications: UL 94V-0 flammability rating, RoHS-compliant, halogen-free
Case: SOD-323
Terminals: Solder plated, solderable per MIL-STD-750, Method 2026
Polarity: Cathode line denotes the cathode end

Technical Specifications

Parameter	Symbol	Unit	B0520WS	B0530WS	B0540WS
Maximum Ratings
Maximum repetitive peak reverse voltage	VRRM	V	20	30	40
Maximum RMS voltage	VRMS	V	14	21	28
Maximum DC blocking voltage	VDC	V	20	30	40
Maximum Average Forward Rectified Current	IF(AV)	A	0.5	0.5	0.5
Non-repetitive Peak Forward Surge Current @t=8.3ms Half-sine wave	IFSM	A	5.5	5.5	5.5
Power Dissipation	PD	mW	200	200	200
Junction temperature	Tj	℃	-55-+125	-55-+125	-55-+125
Storage temperature range	TSTG	℃	-55-+150	-55-+150	-55-+150
Typical thermal resistance	RθJ-A	℃/W	500	500	500
Electrical Characteristics (Ta=25℃ Unless otherwise noted)
Maximum forward voltage (IF =0.1A)	VF1	V	0.33	0.375	-
Maximum forward voltage (IF =0.5A)	VF2	V	0.385	0.43	0.51
Maximum forward voltage (IF =1.0A)	VF3	V	-	-	0.62
Maximum reverse current (VR=10V)	IR	mA	0.075	-	-
Maximum reverse current (VR=15V)	IR	mA	-	0.080	-
Maximum reverse current (VR=20V)	IR	mA	0.25	-	0.01
Maximum reverse current (VR=30V)	IR	mA	-	0.5	-
Maximum reverse current (VR=40V)	IR	mA	-	-	0.02
Capacitance between terminals (VR =0V, f = 1MHz)	CT	pF	170	170	170

Ordering Information

Model	Marking
B0520WS	SD
B0530WS	SE
B0540WS	SF

Package Outline Dimensions (SOD-323)

Symbol	Dimensions (mm) Min.	Dimensions (mm) Max.	Dimensions (Inches) Min.	Dimensions (Inches) Max.
A	1.60	1.80	0.063	0.071
B	0.25	0.40	0.010	0.016
C	2.30	2.80	0.091	0.110
D	0.80	1.10	0.031	0.043
D1	0.80	0.90	0.031	0.035
E	1.20	1.40	0.047	0.055
F	0.08	0.18	0.003	0.007
L	0.475REF		0.019REF
L1	0.25	0.40	0.010	0.016
H	-	0.14	-	0.006

Package Information

PACKAGE	PACKAGE CODE	UNIT WEIGHT(g)	REEL(pcs)	BOX(pcs)	CARTON(pcs)	DELIVERY MODE
SOD-323	R1	0.0048	3000	30000	120000	7''

Suggested Pad Layout

Symbol	Dimensions (mm) Min.	Dimensions (mm) Max.	Dimensions (Inches) Min.	Dimensions (Inches) Max.
X	0.65	0.75	0.026	0.030
Y	0.65	0.75	0.026	0.030
Z	2.10	2.20	0.084	0.088