Plastic Package Fast Switching Diode Chao He 1N4148W SOD123 Surface Mount Electronic Component

Categories	Single Diodes
Non-Repetitive Peak Forward Surge Current:	2A
Reverse Leakage Current (Ir):	1uA@75V
Reverse Recovery Time (trr):	4ns
Voltage - DC Reverse (Vr) (Max):	100V
Operating Junction Temperature Range:	-55℃~+150℃
Diode Configuration:	1 Independent
Pd - Power Dissipation:	300mW
Voltage - Forward(Vf@If):	1.25V@150mA
Current - Rectified:	150mA
Description:	2A 4ns 100V 1 Independent 1.25V@150mA 150mA SOD-123 Single Diodes RoHS
Mfr. Part #:	1N4148W
Model Number:	1N4148W
Package:	SOD-123

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Hefei Purple Horn E-Commerce Co., Ltd.

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Plastic Package Fast Switching Diode Chao He 1N4148W SOD123 Surface Mount Electronic Component

Product Overview

The 1N4148W is a fast-switching diode encapsulated in a small SOD-123 Surface-Mounted Device (SMD) plastic package. It is ideally suited for automatic insertion and general-purpose switching applications, offering high conductance and a fast switching speed. This halogen-free diode is designed for reliability and efficient performance in various electronic circuits.

Product Attributes

Brand: CHAOHE MICRO ELECTRONICS CO., LTD.
Model: 1N4148W
Package: SOD-123
Material: Plastic-encapsulate
Certifications: UL 94V-0 (Flammability rating)
Features: Halogen free, Surface Mount Package, Ideally Suited for Automatic Insertion
Marking: T4

Technical Specifications

Parameter	Symbol	Limit	Unit	Conditions
Limiting Values
Non-Repetitive Peak Reverse Voltage	VRM	100	V	Ta=25
RMS Reverse Voltage	VR(RMS)	71	V	Ta=25
Forward Continuous Current	IFM	300	mA	Ta=25
Average Rectified Output Current	IO	150	mA	Ta=25
Non-Repetitive Peak Forward Surge Current	IFSM	2.0	A	@t=1ms, Ta=25
Power Dissipation	Pd	300	mW	Ta=25
Thermal Resistance from Junction to Ambient	RJA	250	/W	Device mounted on 1''x1'' FR4 PCB, 1oz single-side copper
Junction Temperature	Tj	150		Ta=25
Storage Temperature	TSTG	-55~+150		Ta=25
Electrical Characteristics
Forward voltage	VF1	0.715	V	IF=1mA
Forward voltage	VF2	0.855	V	IF=10mA
Forward voltage	VF3	1.0	V	IF=50mA
Forward voltage	VF4	1.25	V	IF=150mA
Reverse current	IR1	1	uA	VR=75V
Reverse current	IR2	25	nA	VR=20V
Capacitance between terminals	CT	2	pF	VR=0V, f=1MHz
Reverse recovery time	trr	4	ns	IF=IR=10mA, Irr=0.1XIR, RL=100

Ordering Information
Part number	Package	Material	Packing	Quantity per reel	Reel size
1N4148W	SOD-123	halogen free	tape & reel	3,000pcs	7 inches

Marking codes
Part number	Marking code
1N4148W	T4

Package Outline (SOD123)
Symbol	Dimensions In Millimeters	Dimensions In Inches
	Min	Max	Min	Max
A	1.050	1.250	0.041	0.049
A1	0.000	0.100	0.000	0.004
A2	1.050	1.150	0.041	0.045
b	0.450	0.650	0.018	0.026
c	0.080	0.150	0.003	0.006
D	1.500	1.700	0.059	0.067
E	2.600	2.800	0.102	0.110
E1	3.550	3.850	0.140	0.152
L
L1	0.250	0.450	0.010	0.018
	0	8	0	8
	0.500 REF		0.020 REF

Suggested Pad Layout
	Dimensions In Millimeters	Dimensions In Inches
Note:	1. Controlling dimension: in millimeters
	2. General tolerance: 0.05mm
	3. The pad layout is for reference purposes only

2509251450_Chao-He-1N4148W_C51953478.pdf

Plastic Package Fast Switching Diode Chao He 1N4148W SOD123 Surface Mount Electronic Component

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