1N4148WGH

Zowie Technology Corporation
1N4148WGH
Silicon Epitaxial Planar Switching Diode
Lead free product
Halogen-free type
PINNING
DESCRIPTION
PIN
1
Cathode
2
Anode
2
1
Features
W1
• SOD-123 package
Top View
Marking Code: "W1"
Simplified outline SOD-123 and symbol
• Fast switching
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Symbol
Value
Unit
Peak Reverse Voltage
VRM
100
V
Reverse Voltage
VR
75
V
Maximum DC Blocking Voltage
VDC
75
V
Average Rectified Current Half Wave Rectification with
Resistive Load f ≥ 50 Hz
IF(AV)
150
mA
Non-repetitive Peak Forward Surge Current at t = 1 μs
IFSM
4
A
Power Dissipation
Ptot
410
Thermal Resistance from Junction to Ambient Air
RθJA
312
Tj
150
O
Tstg
- 65 to + 150
O
Junction Temperature
Storage Temperature Range
mW
C/W
O
C
C
Electrical Characteristics (Ta = 25 OC)
Parameter
Forward Voltage
at IF = 1 mA
at IF = 10 mA
at IF = 50 mA
at IF = 150 mA
Reverse Current
at VR = 20 V
at VR = 75 V
at VR = 20 V, TJ = 150 OC
Capacitance
at VF = VR = 0 V
Reverse Recovery Time
from IF = 10 mA to IR = 1 mA, VR = 6 V, RL = 100 Ω
REV. 0
Symbol
Min.
Max.
-
0.715
0.855
1
1.25
-
25
5
50
nA
µA
µA
Ctot
-
4
pF
trr
-
4
ns
VF
IR
Unit
V
Zowie Technology Corporation
Zowie Technology Corporation
1N4148WGH
Forward characteristics
I F ( m A)
Vo
5K
~
~
~
100
2nF
60
VRF =2V
1000
10
Tj=100 C
Tj=25 C
1
Rectification Efficiency Measurement Circuit
0.1
0.01
0
1
2
VF (V)
Power Dissipation vs Ambient Temperature
Leakage current vs. junction temperature
10
4
5
600
500
5
I R (nA)
Power Dissipation: Ptot (mW)
2
103
400
300
2
102
5
2
200
10
5
100
VR=20V
2
1
0
0
25
50
75
100
125
150
Ambient Temperature: Ta ( C)
O
0
100
200
Tj ( C)
Reverse
Reverse capacitance
capacitance vs.
vs. reverse
reverse voltage
voltage
Tj=25
Tj=25 CC
f=1MHz
f=1MHz
1.1
1.1
tot ((VR)
R)
Ctot
Ctot
V)
(0 V)
tot (0
1.0
1.0
0.9
0.9
0.8
0.8
0.7
0.7
00
22
44
66
88
10
10
VVRR (V)
(V)
REV. 0
Zowie Technology Corporation
Zowie Technology Corporation
1N4148WGH
PACKAGE OUTLINE
Plastic surface mounted package; 2 leads
SOD-123
c
A
∠ ALL ROUND
HE
REV. 0
A
bp
E
D
UNIT
A
bp
c
D
E
HE
v
∠
mm
1.15
1.05
0.6
0.5
0.135
0.100
2.7
2.6
1.65
1.55
3.85
3.55
0.2
5
O
Zowie Technology Corporation