1N4148W
Surface mount Small Signal Diodes

Part Number

Mfg

Pack

D/C

Description

Inquire

Specifications

Characteristic	Symbol	Value	Unit
Non-Repetitive Peak Reverse Voltage	V_RM	100	V
Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage	V_RRMV_RWM V_R	75	V
RMS Reverse Voltage	V_R(RMS)	53	V
Forward Continuous Current (Note 1)	I_FM	300	mA
Average Rectified Output Current (Note 1)	I_O	150	mA
Non-Repetitive Peak Forward Surge Current @ t = 1.0μs @ t = 1.0s	I_FSM	2.0 1.0	A
Power Dissipation (Note 1)	P_d	410	mW
Typical Thermal Resistance, Junction to Ambient Air (Note 1)	R_JA	315	K/W
Operating and Storage Temperature Range	T_j^, T_STG	-65 to +150	°C

● High Conductance
● Fast Switching Speed
● Surface Mount Package Ideally Suited forAutomatic Insertion
● For General Purpose Switching Application
●Plastic Material – UL Recognition Flammability Classification 94V-O

Related Models

1N400	SYNCHRONOUS DRAM	1N4000	10 WATT ZENER DIODES
1N4000A	Silicon 10 WATT Zener Diodes	1N4001	GENERAL PURPOSE PLASTIC RECTIFIER
1N4001 DO-41	CMOS Voltage Detector	1N4001 / M1	1 550 nm CW LIGHT SOURCE InGaAsP MQW-DFB LASER DIODE MODULE WITH WAVELENGTH MONITOR
1N4001 M1	16-bit Proprietary Microcontroller CMOS	1N4001 M1	TONE DETECTOR (OPERATES IN HIGH NOISE CONDITIONS)
1N4001 M1	Suitable for automobile, machine, electronic equipment, air conditioner and household appliances applications	1N4001 M1-T	PC Card Socket Connector Complies with PC card Standard
1N4001 MIC	7.6 mm (0.3 inch)/10.9 mm (0.43 inch) Seven Segment Displays	1N4001(DO41.TAP/ROHS)/GW	Silicon PNP epitaxial planer type
1N4001(M1)	Surface Mount Oscillator	1N4001/23	MINIATURE ALUMINUM ELECTROLYTIC CAPACITORS
1N4001/M1	HIGH RELIABILITY HYBRID DC-DC CONVERTERS	1N4001_NL	UProcessor Supervisory
1N4001-1N4007	COMMERCIAL/EXPRESS CHMOS MICROCONTROLLER	1N4001A-01	8-Bit CMOS ROM Based and OTP Microcontrollers with 8k to 32k Memory, Two Comparators and USART
1N4001AMMO	Multilayer Chip Inductors	1N4001AT-81

Datasheet

	Size: 104.23KB
	Page: 2
	PDF: 1N4148W.pdf

Description:
Surface mount Small Signal Diodes
MFG:
DIOTEC [Diotec Semiconductor]

Abstract

1
) Mounted on P.C. board with 25 mm
2
copper pads at each terminal
Montage auf Leiterplatte mit 25 mm
2
Kupferbelag (L?tpad) an jedem Anschlu?
2
) Tested with pulses t
p
= 300 :s, duty cycle # 2% – Gemessen mit Impulsen t
p
= 300 :s, Schaltverh?ltnis # 2%
1
Type
Code
0.6
0
.
6

3.8
1
.
1
2.7
0.1
1.
6
1N4148W, 1N4448W Small Signal Si-Diodes
Surface mount Small Signal Diodes
Kleinsignal-Dioden für die Oberfl?chenmontage
Version 2004-02-03
Power dissipation – Verlustleistung 400 mW
Repetitive peak reverse voltage 70 V
Periodische Spitzensperrspannung
Plastic case SOD-123
Kunststoffgeh?use
Weight approx. – Gewicht ca. 0.01 g
Dimensions / Ma?e in mm
Standard packaging taped and reeled
Standard Lieferform gegurtet auf Rolle
Maximum ratings (T
A
= 25/C) Grenzwerte (T
A
= 25/C)
1N4148W, 1N4448W
Max. average forward current (dc)
Dauergrenzstrom
I
FAV
150 mA
1
)
Repetitive peak forward current
Periodischer Spitzenstrom
I
FRM
300 mA
1
)
Peak forward surge current
Sto?strom-Grenzwert
t
p
# 1 s I
FSM
1 A
t
p
# 1 :sI
FSM
2 A
Repetitive peak reverse voltage
Periodische Spitzensperrspannung
V
RRM
75 V
Junction temperature – Sperrschichttemperatur T
j
150/C
Storage temperature – Lagerungstemperatur T
S
- 55…+ 150/C
Characteristics (T
j
= 25/C) Kennwerte (T
j
= 25/C)
Forward voltage
2
)
Durchla?spannung
1N4148W I
F
= 10 mA V
F
< 1 V
1N4448W
I
F
= 5 mA V
F
0.62 ... 0.72 V
I
F
= 100 mA V
F
< 1 V
Leakage current
2
)
Sperrstrom
T
j
= 25/C
V
R
= 20 V I
R
< 25 nA
V
R
= 75 V I
R
1 :A
T
j
= 150/C
V
R
= 25 V I
R
< 30 :A
V
R
= 75 V I
R
< 50 :A

Stock Index : 0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All

1N4148WSurface mount Small Signal Diodes

Specifications

Features

Related Models

Datasheet

Abstract

1N4148W
Surface mount Small Signal Diodes