1N4148

Product :
Peak Reverse Voltage :
Forward Continuous Current :
Max Surge Current :
Configuration :
Recovery Time :
Forward Voltage Drop :
Maximum Reverse Leakage Current :
Maximum Power Dissipation :
Operating Temperature Range :
Package / Case :
Packaging : Reel


Specifications

Symbol	Parameter	Value	Units
VRRM	Maximum Repetitive Reverse Voltage	100	V
IF(AV)	Average Rectified Forward Current	200	mA
IFSM	Non-repetitive Peak Forward Surge Current Pulse Width = 1.0 second Pulse Width = 1.0 microsecond	1.0 4.0	A A
Tstg	Storage Temperature Range	-65 to +200	°C
TJ	Operating Junction Temperature	175	°C

*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired.

NOTES:
1) These ratings are based on a maximum junction temperature of 200 degrees C.
2) These are steady state limits. The factory should be consulted on applications involving pulsed or low duty cycle operations.

Product	Product status	Eco Status	Pricing*	Package type	Leads	Packing method	Package Drawing	Package Marking Convention**
1N4148	Full Production	RoHS Compliant	$0.0075	DO-35	2	BULK	DO-35A	Line 1: $Y (Fairchild logo) Line 2: 41 Line 3: 48
1N4148TA	Full Production	RoHS Compliant	$0.0075	DO-35	2	AMMO	DO-35A	Line 1: $Y (Fairchild logo) Line 2: 41 Line 3: 48
1N4148TR	Full Production	RoHS Compliant	$0.0075	DO-35	2	TAPE REEL	DO-35A	Line 1: $Y (Fairchild logo) Line 2: 41 Line 3: 48

* Fairchild 1,000 piece Budgetary Pricing

** A sample button will appear if the part is available through Fairchild's on-line samples program. If there is no sample button, please contact a Fairchild distributor to obtain samples

Package marking information for product 1N4148 is available. Click here for more information .

Description

The 1N4148 is a kind of silicon epitaxial planar diodes. If you want to know more dataof this series, please go to our web.

The features of 1N4148 are electrically equivalent diodes: 1N4148 ± 1N914 1N4448 ± 1N914B, which can be applicated in extreme fast switches. The dimensions of 1N4148 are standard glass case 54 A 2 DIN 41880; JEDEC DO 35; weight max. 0.3 g.

The absolute maximum ratings of 1N4148 are (1)repetitive peak reverse voltage(VRRM):100 V; (2)reverse voltage(VR):75 V; (3)peak forward surge current(@tp=1 s; IFSM):2 A; (4)repetitive peak forward current(IFRM):500 mA; (5)forward current(IF): 300 mA; (6)average forward current(@VR=0; IFAV):150 mA; (7)power dissipation(PV): 440 mW(l=4mm, TL=45°C)/500 mW; (8)(l=4mm, TL 25°C); (9)junction temperature(Tj):200°C; (10)storage temperature range(Tstg): -65 to +200°C; (11)breakdown voltage(@ IR=100A, tp/T=0.01,tp=0.3ms)(V(BR)): 100V; (12)diode capacitance (VR=0, f=1MHz, VHF=50mV) (CD): 4 pF; (13)rectification efficiency (VHF=2V, f=100MHz)(nr): 45%; (14)reverse recovery time( IF=IR=10mA, iR=1mA)(trr):8 ns.

Parameters:

Technical/Catalog Information	1N4148
Vendor	Fairchild Semiconductor
Category	Discrete Semiconductor Products
Diode Type	Standard
Voltage - DC Reverse (Vr) (Max)	100V
Current - Average Rectified (Io)	200mA
Voltage - Forward (Vf) (Max) @ If	1V @ 10mA
Reverse Recovery Time (trr)	4ns
Current - Reverse Leakage @ Vr	5A @ 75V
Speed	Small Signal =< 200mA (Io), Any Speed
Mounting Type	Through Hole, Axial
Package / Case	DO-35, Axial
Packaging	Bulk
Capacitance @ Vr, F	4pF @ 0V, 1MHz
Drawing Number	*
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	1N4148 1N4148 1N4148FS ND 1N4148FSND 1N4148FS