MCC
TM
Micro Commercial Components
omponents
20736 Marilla Street Chatsworth
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1N4148
Features
•
•
•
•
•
•
High Reliability
Low Current Leakage
Metalurgically Bonded Construction
Moisture Sensitivity Level 1
Marking : Cathode band and type number
Lead Free Finish/Rohs Compliant (Note1) ("P"Suffix designates
Compliant. See ordering information)
500mW High Speed
Switching Diode
100 Volt
Maximum Ratings
•
•
•
Operating Temperature: -65ć to +175ć
Storage Temperature: -65ć to +175ć
Maximum Thermal Resistance: 300K/W Junction To Ambient
DO-35
Electrical Characteristics @ 25ć Unless Otherwise Specified
Reverse Voltage
VR
75V
Breakdown Voltage
VBR
100V
Average Forward
Current
IO
150mA
Power Dissipation
PTOT
500mW
Junction
Temperature
IR=100ӴA
D
A
Cathode
Mark
TJ
175ć
B
Peak Forward Surge
Current
IFSM
2.0A
tp = 1.0Ӵs
Maximum
Instantaneous
Forward Voltage
VF
1.0V
IFM = 10mA
Maximum DC
Reverse Current At
Rated DC Blocking
Voltage
IR
25nA
5.0µA
50µA
VR=20V; TJ = 25ć
VR=75V; TJ = 25ć
VR=20V; TJ =150ć
Maximum Junction
Capacitance
CJ
4.0pF
Measured at
1.0MHz, VR=0V
Maximum Reverse
Recovery Time
Trr
4.0ns
IF=10mA; VR = 6V
RL=100Ω
D
C
DIMENSIONS
DIM
A
B
C
D
INCHES
MIN
------1.000
MAX
.166
.079
.020
---
MM
MIN
------25.40
MAX
4.2
2.00
.52
---
NOTE
*Pulse test: Pulse width 300 µsec, Duty cycle 2%
Note:
1. Lead in Glass Exemption Applied, see EU Directive Annex 5.
Revision: A
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MCC
1N4148
TM
Micro Commercial Components
Figure 1
Typical Forward Characteristics
20
Figure 2
Power Dissipation Derating Curve
10
600
6
4
500
2
400
MilliAmps 1
.6
300
MilliWatts
.4
200
.2
25°C
100
.1
.06
0
.04
Single Phase, Half Wave
60Hz Resistive or Inductive Load
0
50
75
100
125
150
175
°C
.02
.01
.6
.4
.8
1.0
1.2
Admissable Power Dissipation - MilliWatts versus
Junction Temperature - °C
1.4
Volts
Instantaneous Forward Current - MilliAmperes versus
Instantaneous Forward Voltage - Volts
Figure 3
Junction Capacitance
10
6
4
2
pF
TJ=25°C
1
.6
.4
.2
.1
.1
.2
.4
1
Volts
2
4
10
20
40
100
200
400
1000
Junction Capacitance - pF versus
Reverse Voltage - Volts
Revision: A
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MCC
1N4148
TM
Micro Commercial Components
Figure 4
Typical Reverse Characteristics
Figure 5
Peak Forward Surge Current
1000
2400
600
400
2000
200
1600
100
1200
60
MilliAmps
40
800
400
20
TA=25°C
0
10
NanoAmp
6
s
1
2
4
6
8 10
20
40
60 80 100
Cycles
4
Peak Forward Surge Current - Amperes versus
Number Of Cycles At 60Hz - Cycles
2
1
.6
.4
.2
.1
2
0
4
0
60
80
100
120
140
TJ
Instantaneous Reverse Leakage Current - NanoAmperes versus
Junction Temperature - °C
Revision: A
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2011/01/01
MCC
TM
Micro Commercial Components
Ordering Information :
Device
Packing
Part Number-TP
Tape&Reel: 10Kpcs/Reel
Part Number-AP
Ammo Packing: 5Kpcs/Ammo Box
Part Number-BP
Bulk: 100Kpcs/Carton
***IMPORTANT NOTICE***
Micro Commercial Components Corp. reserves the right to make changes without further notice to any product herein to
make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components
Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it
convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all
risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are
represented on our website, harmless against all damages.
***LIFE SUPPORT***
MCC's products are not authorized for use as critical components in life support devices or systems without the express written
approval of Micro Commercial Components Corporation.
***CUSTOMER AWARENESS***
Counterfeiting of semiconductor parts is a growing problem in the industry. Micro Commercial Components (MCC) is taking
strong measures to protect ourselves and our customers from the proliferation of counterfeit parts. MCC strongly encourages
customers to purchase MCC parts either directly from MCC or from Authorized MCC Distributors who are listed by country on
our web page cited below. Products customers buy either from MCC directly or from Authorized MCC Distributors are genuine
parts, have full traceability, meet MCC's quality standards for handling and storage. MCC will not provide any warranty
coverage or other assistance for parts bought from Unauthorized Sources. MCC is committed to combat this global
problem and encourage our customers to do their part in stopping this practice by buying direct or from authorized
distributors.
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Revision: A
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2011/01/01