1N4148W SERIES_J15.pdf

1N4148W/1N4448W/1N914BW
Taiwan Semiconductor
Small Signal Product
400mW High Speed SMD Switching Diode
FEATURES
- Fast switching device (trr<4.0ns)
- Surface Mount Device Type
- Moisture sensitivity level 1
- Matte Tin (Sn) lead finish with Nickel (Ni) underplate
- Pb free version and RoHS compliant
- Packing code with suffix "G" means
green compound (halogen-free)
SOD-123F
MECHANICAL DATA
- Case: Flat lead SOD-123F small outline plastic package
- Terminal: Matte tin plated, lead free,
solderable per MIL-STD-202, Method 208 guaranteed
- High temperature soldering guaranteed: 260°C/10s
- Polarity: Indicated by cathode band
- Weight: 8.85 ± 0.5mg
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25℃ unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
Power Dissipation
PD
400
mW
Reverse Voltage
VR
100
V
Repetitive Peak Reverse Voltage
VRRM
75
V
Repetitive Peak Forward Current
IFRM
300
mA
Non-Repetitive Peak Forward Surge Current @ t=1.0μs
IFSM
2
A
IF
150
RθJA
450
TJ , TSTG
-65 to +150
Forward Current
Thermal Resistance (Junction to Ambient) (Note 1)
Junction and Storage Temperature Range
PARAMETER
SYMBOL
IR=100μA
Reverse Voltage
IR=5μA
VR
mA
o
C/W
o
C
MIN
MAX
100
-
75
-
0.62
0.72
-
1.0
-
1.0
-
25
nA
-
5.0
μA
UNIT
V
Forward Voltage
1N4448W, 1N914BW
IF=5.0mA
1N4148W
IF=10.0mA
1N4448W, 1N914BW
IF=100.0mA
Reverse Leakage Current
VR=20V
VR=75V
VF
IR
V
Junction Capacitance
VR=0, f=1.0MHz
CJ
-
4.0
pF
Reverse Recovery Time
(Note 2)
trr
-
4.0
ns
Notes 1: Test Condition : 8.3ms Single half Sine-Wave Superimposed on Rated Load
Notes 2: Reverse Recovery Test Conditions : IF=10mA, IR=60mA, RL=100Ω, IRR=1mA
Document Number: DS_S1412035
Version: J15
1N4148W/1N4448W/1N914BW
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
Fig. 2 Reverse Current vs Reverse Voltage
Fig.1 Typical Forward Characteristics
100
10
Reverse Current (μA)
Instantaneous Forward Current(A)
100
1
0.1
0.01
10
1
0.1
0.01
0.001
0
0.2
0.4
0.6
0.8
1
1.2
1.4
0
1.6
20
40
80
100
120
Reverse Volatge (V)
Instantaneous Forward Volatge (V)
Fig. 4 Typical Junction Capacitance
Fig. 3 Admissible Power Dissipation
6
500
5
Junction Capacitance (pF)
400
Power Dissipation (mW)
60
300
200
100
4
3
2
1
0
0
0
20
40
60
80
100
120
140
160
0
2
4
6
8
10
Reverse Voltage (V)
Ambient Temperature (°C)
Fig. 5 Forward Resistance vs. Forward Current
Dynamic Forward Resistance (Ώ)
10000
1000
100
10
1
0.01
0.1
1
10
100
Forward Current (mA)
Document Number: DS_S1412035
Version: J15
1N4148W/1N4448W/1N914BW
Taiwan Semiconductor
Small Signal Product
ORDER INFORMATION (EXAMPLE)
1N4148W RHG
Green compound code
Packing code
Part no.
PACKAGE OUTLINE DIMENSIONS
SOD-123F
DIM.
Unit (mm)
Unit (inch)
Min
Max
Min
Max
A
1.50
1.70
0.059
0.067
B
3.30
3.90
0.130
0.154
C
0.50
0.70
0.020
0.028
D
2.50
2.70
0.098
0.106
E
0.80
1.15
0.031
0.045
F
0.05
0.20
0.002
0.008
SUGGEST PAD LAYOUT
Unit (mm)
Unit (inch)
Typ.
Typ.
C
2.86
0.113
G
1.52
0.060
X
1.34
0.053
X1
4.20
0.165
Y
1.80
0.071
DIM.
MARKING CODE
Part no.
Marking code
1N4148W
D1
1N4448W
D2
1N914BW
D3
Document Number: DS_S1412035
Version: J15
1N4148W/1N4448W/1N914BW
Taiwan Semiconductor
Small Signal Product
Notice
Specifications of the products displayed herein are subject to change without notice. TSC or anyone on its behalf,
assumes no responsibility or liability for any errors or inaccuracies.
Information contained herein is intended to provide a product description only. No license, express or implied,to
any intellectual property rights is granted by this document. Except as provided in TSC's terms and conditions of
sale for such products, TSC assumes no liability whatsoever, and disclaims any express or implied warranty,
relating to sale and/or use of TSC products including liability or warranties relating to fitness for a particular purpose,
merchantability, or infringement of any patent, copyright, or other intellectual property right.
The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications.
Customers using or seling these products for use in such applications do so at their own risk and agree to fully
indemnify TSC for any damages resulting from such improper use or sale.
Document Number: DS_S1412035
Version: J15
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