1N4148WS SERIES_I1603.pdf

1N4148WS/1N4448WS/1N914BWS
Taiwan Semiconductor
Small Signal Product
200mW 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
- Pb free version and RoHS compliant
- Packing code with suffix "G" means
green compound (halogen-free)
SOD-323F
MECHANICAL DATA
- Case: Flat lead SOD-323F 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: 4.85 ± 0.5 mg
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS (TA=25°C unless otherwise noted)
PARAMETER
SYMBOL
VALUE
UNIT
PD
200
mW
Non-Repetitive Peak Reverse Voltage
VRM
100
V
Repetitive Peak Reverse Voltage
VRRM
75
V
Reverse Voltage
VR
100
V
Non-Repetitive Peak Forward Current
IFRM
300
mA
IO
150
Power Dissipation
Mean Forward Current
Thermal Resistance (Junction to Ambient)
RθJA
625
Junction and Storage Temperature Range
TJ , TSTG
-65 to + 150
PARAMETER
SYMBOL
IR=100μA
Reverse Breakdown Voltage
IR=5μA
V(BR)
mA
o
C/W
o
C
MIN
MAX
100
-
75
-
0.62
0.72
-
1.0
1.0
25
nA
UNIT
V
Forward Voltage
Reverse Leakage Current
Junction Capacitance
Reverse Recovery Time
1N4448WS, 1N914BWS
IF=5.0mA
1N4148WS
1N4448WS, 1N914BWS
IF=10.0mA
IF=100.0mA
VR=20V
VR=75V
VR=0, f=1.0MHz
IF=10mA, IR=60mA, RL=100Ω, IRR=1mA
VF
IR
V
-
5.0
μA
CJ
-
4.0
pF
trr
-
4.0
ns
Version: I1603
1N4148WS/1N4448WS/1N914BWS
Taiwan Semiconductor
Small Signal Product
RATINGS AND CHARACTERISTICS CURVES
(TA=25°C unless otherwise noted)
Fig. 1 Forward Voltage VS. Forward Current
Fig. 2 Reverse Current vs Reverse Voltage
1.4
100
1
Reverse Current (uA)
Forward Voltage (V)
1.2
25°C
0.8
0.6
0.4
125°C
10
Ta=25°C
1
0.1
0.2
0
0.01
0.01
0.1
1
10
100
1000
0
20
40
Forward Current (mA)
80
100
120
Fig. 4 Typical Junction Capacitance
Fig. 3 Admissible Power Dissipation Curve
Fig. 3
1.2
250
1.1
Junction Capacitance (pF)
VR=0V
Tj=25°C
f=1MHz
200
Power Dissipation (mW)
60
Reverse Volatge (V)
150
100
50
0
1
0.9
Fig. 4
0.8
0.7
0.6
0
25
50
75
100
125
Ambient Temperature (°C)
150
175
0
1
2
3
4
5
6
7
8
9
10
Reverse Voltage (V)
Version: I1603
1N4148WS/1N4448WS/1N914BWS
Taiwan Semiconductor
Small Signal Product
ORDERING INFORMATION
PART NO.
PACKING CODE
1NxxxxWS
(Note 1)
RR
PACKING CODE
SUFFIX
G
PACKAGE
PACKING
SOD-323F
3K / 7" Reel
Note 1 : "xxxx" is Device Code from "4148" to "914B".
EXAMPLE
PREFERRED P/N
PART NO.
PACKING CODE
1N4148WS RRG
1N4148WS
RR
PACKING
DESCRIPTION
CODE
G
Green compound
DIMENSIONS
SOD-323F
DIM.
Unit (mm)
Unit (inch)
Min
Max
Min
Max
A
1.15
1.35
0.045
0.053
B
2.30
2.80
0.091
0.110
C
0.25
0.40
0.010
0.016
D
1.60
1.80
0.063
0.071
E
0.80
1.10
0.031
0.043
F
0.05
0.25
0.002
0.010
SUGGESTED PAD LAYOUT
DIM.
Unit (mm)
Unit (inch)
Typ.
Typ.
A
0.630
0.025
B
0.830
0.033
C
1.600
0.063
D
2.860
0.113
Note: 1. The suggested land pattern dimensions have been provided for refernece only, as actual pad layouts may vary depending on application.
MARKING
Part No.
1N4148WS
Marking
1N4448WS
S2
1N914BWS
S3
S1
Version: I1603
1N4148WS/1N4448WS/1N914BWS
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 selling 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.
Version: I1603
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