SEMTECH_ELEC 1N914

1N914, 1N914A, 1N914B
FAST SWITCHING DIODES
Max. 0.5
Features
• Fast Switching Speed
• High Reliability
Min. 27.5
Max. 1.9
Black
Cathode Band
Black
Part No.
Black
"ST" Brand
XXX
Max. 3.9
ST
Min. 27.5
Glass Case DO-35
Dimensions in mm
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Non-Repetitive Peak Reverse Voltage
VRM
100
V
75
V
53
V
Peak Repetitive Reverse Voltage
Working Peak Reverse Voltage
DC Blocking Voltage
RMS Reverse Voltage
VRRM
VRWM
VR
VR(RMS)
1N914
1N914A / B
1N914
Forward Continuous Current 1)
1N914A / B
Non-Repetitive Peak Forward Surge Current at t = 1 s
1N914
at t = 1 µs
1N914A / B at t = 1 µs
1)
Power Dissipation
Ptot
75
200
150
300
1
1
4
500
mW
Thermal Resistance, Junction to Ambient Air 1)
RθJA
300
K/W
Operating and Storage Temperature Range
Tj ,TS
- 65 to + 175
Average Rectified Output Current 1)
IO
IFM
IFSM
mA
mA
A
C
O
Characteristics at Ta = 25 OC
Parameter
Symbol
Min.
Forward Voltage
at IF = 5 mA
1N914B
0.62
at IF = 100 mA
1N914B
VF
at IF = 10 mA
1N914
at IF = 20 mA
1N914A
Reverse Current
at VR = 20 V
IR
at VR = 75 V
at VR = 20 V, Tj = 150 OC
Diode Capacitance
Cj
at VR = 0, f = 1 MHz
Reverse Recovery Time
trr
at IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω
1)
Valid provided that lead are kept at ambient temperature at a distance of 8 mm.
Max.
Unit
0.72
1
1
1
25
5
50
nA
µA
µA
4
pF
4
ns
SEMTECH ELECTRONICS LTD.
®
V
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 13/06/2007