1N914 / 1N914A / 1N914B
FAST SWITCHING
DIODE
Features
·
·
·
·
Fast Switching Speed
High Reliability
High Conductance
For General Purpose Switching Applications
A
B
A
D
C
Mechanical Data
·
·
·
·
Case: DO-35, Glass
Terminals: Solderable per MIL-STD-202,
Method 208
Marking: Type Number
Weight: 0.013 grams (approx.)
Dim
A
B
C
D
DO-35
Min
25.40
¾
¾
¾
Max
¾
4.00
0.60
2.00
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Characteristic
Non-Repetitive Peak Reverse Voltage
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
Forward Continuous Current
(Note 1)
Average Rectified Output Current
(Note 1)
1N914
1N914A/B
1N914
1N914A/B
Symbol
V
RM
V
RRM
V
RWM
V
R
V
R(RMS)
I
FM
I
O
I
FSM
P
d
R
qJA
T
j
, T
STG
Value
100
75
53
150
300
75
200
1.0
1.0
4.0
500
1.68
300
-65 to +175
Unit
V
V
V
mA
mA
A
mW
mW/°C
K/W
°C
Non-Repetitive Peak Forward Surge Current @ t = 1.0s
1N914 @ t = 1.0ms
1N914A/B @ t = 1.0ms
Power Dissipation (Note 1)
Derate Above 25°C
Thermal Resistance, Junction to Ambient Air (Note 1)
Operating and Storage Temperature Range
Electrical Characteristics
Characteristic
Maximum Forward Voltage
@ T
A
= 25°C unless otherwise specified
Symbol
1N914B
1N914B
1N914
1N914A
V
FM
Min
0.62
¾
¾
¾
¾
¾
¾
Max
0.72
1.0
1.0
1.0
5.0
50
25
4.0
4.0
Unit
V
mA
mA
nA
pF
ns
Test Condition
I
F
= 5.0mA
I
F
= 100mA
I
F
= 10mA
I
F
= 20mA
V
R
= 75V
V
R
= 20V, T
j
= 150°C
V
R
= 20V
V
R
= 0, f = 1.0MHz
I
F
= 10mA to I
R
=1.0mA
V
R
= 6.0V, R
L
= 100W
Maximum Peak Reverse Current
Capacitance
Reverse Recovery Time
I
RM
C
j
t
rr
Notes: 1. Valid provided that lead are kept at ambient temperature at a distance of 8.0mm.
DS22001 Rev. E-4
1 of 2
1N914 / 1N914A / 1N914B
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
100
T
j
= 25°C
I
F
, INSTANTANEOUS FORWARD CURRENT (mA)
1000
1000
100
T
j
= 25°C
10
T
j
= 100°C
10
T
j
= 100°C
1.0
1.0
0.1
0.1
0.01
0
1
2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 1 Forward Characteristics 1N914, 1N914A
10,000
0.01
0
1
2
V
F
, INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Forward Characteristics 1N914B
I
R
, LEAKAGE CURRENT (nA)
1000
100
10
V
R
= 20V
1
0
100
200
T
j
, JUNCTION TEMPERATURE (
°
C)
Fig. 3 Leakage Current vs Junction Temperature
DS22001 Rev. E-4
2 of 2
1N914 / 1N914A / 1N914B
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