1N4148W SOD-123
Pinning
1.Cathode
FEATURES
For surface mounted applications
Glass Passivated Chip Junction
Fast reverse recovery time
Ideal for automated placement
1
2.Anode
2
SOD-123
Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
Case: SOD-123
Terminals: Solderable per MIL-STD-750, Method 2026
Marking Code
1N4148W
T4
Approx. Weight: 16mg / 0.00056oz
Absolute Maximum Ratings at 25 °C
Parameter
Symbols
1N4148W
Units
Maximum Repetitive Peak Reverse Voltage
VRRM
100
V
Maximum RMS voltage
VRMS
75
V
IF
300
mA
Non-reptitive Peak Forward Surge Current at 1ms
IFSM
4
Total Power Dissipation
Ptot
400
Tj, Tstg
-55 ~ +150
Symbols
1N4148W
Units
V(BR)R
75
V
Continuous Forward Current
Operating and Storage Temperature Range
A
mW
°C
Characteristics at Ta = 25 °C
Parameter
Reverse BreakdownVoltage at IR=1μA
at 1 mA
0.715
at 10 mA
0.855
VF
Maximum Forward Voltage
at 50 mA
1.00
at 150 mA
1.25
at 300 mA
1.50
at VR=20V Tj=25°C
0.025
at VR=75V Tj=25°C
1
IR
Peak Reverse Current
uA
at VR=25V Tj=150°C
30
at VR=75V Tj=150°C
50
Typical Junction Capacitance f=1MHz,VR=4V
Maximum Reverse Recovery Time
V
Cj
5
pF
Trr
Typical
4
nS
(1)Measured with IF = 0.5 A, IR = 1 A, Irr = 0.25 A
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Dongguan YFW Electronics Co, Ltd.
1N4148W SOD-123
Fig.2 Typical Reverse Characteristics
Instaneous Reverse Current(μ A)
Total Power Dissipation (mW)
Fig.1 Power Derating Curve
500
400
300
200
100
0.0
25
75
50
100
125
150
175
100
1
0.1
T J =25°C
0.01
00
1000
100
10
T J =25°C
0.2
0.4
0.6
0.8
1.0
1.2
1.4
60
80
100
100
120
T J =25°C
10
1
0.1
1.6
1.0
10
100
Reverse Voltage (V)
Instaneous Forward Voltage (V)
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40
Fig.4 Typical Junction Capacitance
Junction Capacitance ( pF)
Instaneous Forward Current (mA)
Fig.3 Typical Instaneous Forward
Characteristics
0.0
20
percent of Rated Peak Reverse Voltage (%)
Ambient Temperature (°C)
1.0
T J =150°C
10
2/3
Dongguan YFW Electronics Co, Ltd.
1N4148W SOD-123
SOD-123
Package Outline
Plastic surface mounted package; 2 leads
A
D
b
E
A1
C
∠ALL ROUND
L1
E1
A
C
D
E
E1
L1
b
A1
max
1.3
0.22
1.8
2.8
3.9
0.45
0.7
0.2
min
0.9
0.09
1.5
2.5
3.6
0.25
0.5
max
51
8.7
71
110
154
18
28
min
35
3.5
59
98
142
10
20
UNIT
∠
mm
9°
8
mil
The recommended mounting pad size
2.0
(79)
1.2
(47)
1.2
(47)
1.2
(47)
Unit: mm
(mil)
Summary of Packing Options
Package
SOD-123
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Packing Description
Packing Quantity
Industry Standard
Tape/Reel,7”reel
3000
EIA-481-1
3/3
Dongguan YFW Electronics Co, Ltd.
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