SEMTECH_ELEC 1N914WS

1N914WS
Surface Mount Switching Diode
PINNING
DESCRIPTION
PIN
1
Cathode
2
Anode
2
1
W2
Top View
Marking Code: "W2"
Simplified outline SOD-323 and symbol
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Repetitive Reverse Voltage
VRRM
100
V
Average Rectified Forward Current
IF(AV)
200
mA
IFSM
0.5
1
A
Power Dissipation
Ptot
200
mW
Thermal Resistance Junction to Ambient
RθJA
625
Tj
150
O
Tstg
- 55 to + 150
O
Non-repetitive Peak Forward Surge Current
at t = 1 s
at t = 1 μs
Junction Temperature
Storage Temperature Range
C/W
O
C
C
Electrical Characteristics (Ta = 25 OC)
Parameter
Forward Voltage
at IF = 10 mA
Reverse Breakdown Voltage
at IR = 5 µA
at IR = 100 µA
Reverse Current
at VR = 20 V
at VR = 75 V
at VR = 20 V, TJ = 150 OC
Capacitance
at VR = 0 V, f = 1 MHz
Reverse Recovery Time
at IF = IR = 30 mA, RL = 100 Ω, IRR = 3 mA
Symbol
Min.
Max.
Unit
VF
-
1
V
V(BR)R
V(BR)R
75
100
-
V
V
IR
-
25
5
50
nA
µA
µA
Ctot
-
4
pF
trr
-
50
ns
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 07/04/2009
1N914WS
Leakage current vs. junction temperature
Forward characteristics
10
3
10
4
5
2
2
10
103
Tj=100 C
I R (nA)
I F ( m A)
5
10
Tj=25 C
1
2
102
5
2
10-2
10
5
10-1
0
1
VR=20V
2
2
1
VF (V)
0
200
100
Tj ( C)
Dynamic forward resistance
vs. forward current
Reverse capacitance vs. reverse voltage
4
10
Tj=25 C
f=1MHz
1.1
Tj=25 C
f=1kHz
5
2
3
10
)
5
0.9
rF (
Ctot (VR)
Ctot (0 V)
1.0
2
2
10
5
2
0.8
10
0.7
2
5
1
10-2
0
2
4
6
8
10
VR (V)
10-1
1
10
102
I F (mA)
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 07/04/2009
1N914WS
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
SOD-323
A
c
HE
A
D
E
bp
UNIT
A
bp
C
D
E
HE
mm
1.10
0.80
0.40
0.25
0.15
0.00
1.80
1.60
1.35
1.15
2.80
2.30
SEMTECH ELECTRONICS LTD.
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
®
Dated : 07/04/2009