HIGH SPEED SWITCHING DIODES
Description
1N914/A/B
FEATURES :
• High switching speed: max.
4 ns • Continuous reverse voltage:max.
75 V • Repetitive peak reverse voltage:max.
100 V • Repetitive peak forward current: max.
225 mA • Pb / RoHS Free
MECHANICAL DATA :
Case: DO-35 Glass Case Weight: approx.
0.
13g
HIGH SPEED SWITCHING DIODES
DO - 35 Glass (DO-204AH)
0.
079(2.
0 )max.
Cathode Mark
0.
020 (0.
52)max.
1.
00 (25.
4) min.
0.
150 (3.
8)
1.
00 (25.
4) min.
Dimensions in inches and ( millimeters )
Maximum Ratings and Thermal Characteristics (Rating at 25 C ambient temperature unless otherwise specified.
)
Parameter
Non-Repetitive Peak Reverse Voltage
Reverse Voltage
Average Rectified Forward Current
1N914
1N914 A/B
Forward Continuous Current
1N914
1N914 A/B
Non-repetitive Peak Forward Surge Current
at t = 1s
1N914
at t = 1μs
1N914 A/B at t = 1μs
Power Dissipation
Operating and Storage Temperature Range
Symbol
VRM VR IF(AV)
IFM
IFSM
Ptot TJ, Tstg
Value
100 75 75 200 150 300 1 1 4 500 -65 to + 175
Unit
V V mA
mA
A
mW C
Electrical Characteristics (TJ = 25C unless otherwise noted)
Parameter
Symbol
Test Condition
Min
Typ
Max
Unit
Reverse Current Forward Voltage Diode Capacitance
VR = 20 V
-
-
25
nA
IR
VR = 75 V
-
-
5
mA
VR = 20 V , Tj = 150 C
-
-
50
mA
1N914
IF = 10 mA
-
-
1.
0
V
1N914A 1N914B
VF
IF = 20 mA IF = 5 mA
-
-
1.
0
V
0.
62
-
0.
72
V
1N914B
IF = 100 mA
-
-
1.
0
V
Cd
f = 1MHz ; VR = 0
-
-
4.
0
pF
Reverse Recovery Time
Trr
IF = 10 mA to IR = 1 mA
-
-
4
ns
VR = 1 mA, RL = 100 Ω
Page 1 of 2
Rev.
04 : March 27, 2018
CONTINUOUS FORWARD CURRENT, IF (mA)
RATING AND CHARACTERISTIC CURVES ( 1N914/A/B )
FIG.
1 MAXIMUM PERMISSIBLE CONTINUOUS FORWARD CURRENT AS A FUNCTION OF AMBIENT TEMPERATURE.
200 Lead Length 10mm.
150
100
50
Forward Current , IF (mA)
FIG.
2 TYPICAL FORWARD VOLTAGE 1000
100 10
1 TJ = 25°C
0.
1
0
0
100
200
Ambient Temperature , Ta (ฐC)
0.
01 0
0.
4
0.
8
1.
2
1.
4
Forward Voltage , VF (V)
Diode Capacitance , Cd (...
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