1N914/A/B
75mA Axial Leaded High Speed Switching Diodes
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
A
B
A
D
C
Mechanical Data
·
Case:
DO-35 Glass Case
·
Weight:
approx. 0.13g
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 and Electrical Characteristics
Parameter
Maximum Repetitive Peak Reverse Voltage
Maximum Continuous Reverse Voltage
Maximum Continuous Forward Current
Maximum Power Dissipation
Maximum Repetitive Peak Forward Current
Maximum Non-repetitive Peak Forward Current at t = 1s
Maximum Junction Temperature
Storage Temperature Range
@ T
A
= 25°C unless otherwise specified
Symbol
V
RRM
V
RM
I
F
P
D
I
FRM
I
FSM
T
J
T
S
Value
100
75
75
250
225
0.5
175
-65 to + 200
Min
-
-
-
-
0.62
-
-
-
Typ
-
-
-
-
-
-
-
-
Max
25
50
1.0
1.0
0.72
1.0
4.0
4
Unit
V
V
mA
mW
mA
A
°C
°C
Unit
nA
μA
V
V
V
V
pF
ns
Parameter
Reverse Current
1N914
1N914A
1N914B
1N914B
Symbol
I
R
Test Condition
V
R
= 20 V
V
R
= 20 V , Tj = 150
°C
I
F
= 10 mA
I
F
= 20 mA
I
F
= 5 mA
I
F
= 100 mA
f = 1MHz ; V
R
= 0
I
F
= 10 mA to I
R
= 60 mA
R
L
= 100
Ω
; measured
at I
R
= 1mA
Forward Voltage
V
F
Diode Capacitance
Reverse Recovery Time
Cd
Trr
1 of 2
FIG. 1 MAXIMUM PERMISSIBLE CONTINUOUS
FORWARD CURRENT AS A FUNCTION OF
AMBIENT TEMPERATURE.
100
CONTINUOUS FORWARD CURRENT,
I
F
(mA)
Lead Length 10mm.
75
1000
FIG. 2 TYPICAL FORWARD VOLTAGE
Forward Current , I
F
(mA)
100
10
50
1
T
J
= 25
°
C
25
0.1
0
0
100
200
0.01
0
0.4
0.8
1.2
1.4
Ambient Temperature , Ta (°C)
Forward Voltage , V
F
(V)
FIG. 3 TYPICAL DIODE CAPACITANCE AS
A FUNCTION OF REVERSE VOLTAGE
1.2
10
3
FIG. 4 TYPICAL REVERESE CURRENT
VERSUS JUNCTION TEMPERATURE
1.0
V
R
= 75V
Diode Capacitance , Cd (pF)
Reverse Current , I
R
(μA)
10
2
0.9
0.8
10
0.7
f = 1MHz;
T
J
= 25
°
C
1
0.6
0.5
10
-1
0.4
0
10
20
10
-2
0
100
200
Reverse Voltage , V
R
(V)
Junction Temperature , Ta (°C)
2 of 2