1N4148 NTE Electronics, Inc., 1N4148 Datasheet
1N4148
Manufacturer Part Number
1N4148
Description
DIODE, SMALL SIGNAL; 200 MA @ +25C IF; 100 V (MIN.) @ 100 UA, +25C; DO-35
Manufacturer
NTE Electronics, Inc.
Datasheet
1.1N4148.pdf
(2 pages)
Specifications of 1N4148
Capacitance, Junction
4 pF
Current, Forward
300 mA
Current, Reverse
5 μA
Current, Surge
2 A
Package Type
DO-35
Power Dissipation
500 mW
Primary Type
Rectifier
Speed, Switching
Fast
Temperature, Junction, Maximum
+175 °C
Temperature, Operating
-65 to +175 °C
Time, Recovery
4 ns
Voltage, Forward
1 V
Voltage, Reverse
75 V
Lead Free Status / Rohs Status
RoHS Compliant part
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Features:
D Fast Switching Speed
D General Purpose Rectification
D Silicon Epitaxial Planar Construction
Mechanical Data:
D Case: DO-35
D Leads: Solderable per MIL-STD-202, Method 208
D Polarity: Cathode Band
D Marking: Type Number
D Weight: 0.13 grams (approx.)
Absolute Maximum Ratings: (T
Non-Repetitive Peak Reverse Voltage, V
Peak Repetitive Reverse Voltage, V
Working Peak Reverse Voltage, V
DC Blocking Voltage, V
RMS Reverse Voltage, V
Forward Continuous Current (Note 1), I
Average Rectified Output Current (Note 1), I
Non-Repetitive Peak Forward Surge Current, I
Power Dissipation (Note 1), P
Thermal Resistance, Junction-to-Ambient, R
Operating Junction Temperature Range, T
Storage Temperature Range, T
Note 1. Valid provided that device terminals are kept at ambient temperature.
1N4148
1N4448
t = 1.0s
t = 1.0μs
Derate above 25°C
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R
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R(RMS)
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d
stg
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A
Fast Switching Diode
RWM
= +25°C, unless otherwise specified)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RRM
1N4148 & 1N4448
FM
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RM
j
O
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thJA
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FSM
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
-65° to +175°C
-65° to +175°C
1.68mW/°C
300K/W
500mW
300mA
500mA
150mA
100V
75V
75V
75V
53V
1A
2A
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1N4148 Summary of contents
Page 1
... Thermal Resistance, Junction-to-Ambient, R Operating Junction Temperature Range, T Storage Temperature Range, T Note 1. Valid provided that device terminals are kept at ambient temperature. 1N4148 & 1N4448 Fast Switching Diode = +25°C, unless otherwise specified ...
Page 2
... Parameter Maximum Forward Voltage 1N4148 1N4448 Maximum Forward Voltage Capacitance Reverse Recovery Time .023 (0.60) Max A Symbol Test Conditions 10mA 5mA 100mA 75V 70V +150° 20V +150° 20V 1MHz 10mA 6V 1.000 .157 (25.4) (4.0) Min Max Color Band Denotes Cathode ...