1N4148WSFL-G
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Vishay Semiconductors
Small Signal Fast Switching Diode
FEATURES
• Silicon epitaxial planar diode
2
1
• Fast switching diodes
• Base P/N-G3 - green, commercial grade
1 = Cathode
2 = Anode
22611
MARKING (example only)
XY
22610
• Material categorization:
For definitions of compliance please see
www.vishay.com/doc?99912
Bar = cathode marking
XY = type code
MECHANICAL DATA
Case: SOD-323 FL
Weight: approx. 4.5 mg
Packaging codes/options:
GS08/3K per 7" reel (8 mm tape), 18K/box
PARTS TABLE
PART
1N4148WSFL-G
ORDERING CODE
TYPE MARKING
INTERNAL
CONSTRUCTION
REMARKS
1N4148WSFL-G3-08
AH
Single diode
Tape and reel
SYMBOL
VALUE
UNIT
VR
75
VRRM
100
f 50 Hz
IF(AV)
150
t < 1 s and Tj = 25 °C
IFSM
350
Ptot
250
mW
SYMBOL
VALUE
UNIT
RthJA
500
K/W
ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
Reverse voltage
Repetitive peak reverse voltage
Average rectified current half
wave rectification with resistive
load (1)
Surge forward current
Power dissipation (1)
V
mA
THERMAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
Thermal resistance junction to ambient air (1)
Junction temperature
TEST CONDITION
Tj
150
Storage temperature range
Tstg
- 65 to + 150
Operating temperature range
Top
- 55 to + 150
°C
Note
(1) Device mounted on FR-4 PCB, landing pad according to footprint recommendation in datasheet drawing
Rev. 1.0, 24-Oct-13
Document Number: 85886
1
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148WSFL-G
www.vishay.com
Vishay Semiconductors
ELECTRICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
PARAMETER
TEST CONDITION
SYMBOL
IF = 10 mA
VF
1000
IF = 100 mA
VF
1200
VR = 20 V
IR
25
VR = 75 V
IR
5
VR = 100 V
IR
100
VR = 20 V, Tj = 150 °C
IR
50
VF = VR = 0 V
CD
4
pF
IF = 10 mA, iR = 1 mA, VR = 6 V,
RL = 100
trr
4
ns
Forward voltage
Leakage current
Diode capacitance
Reverse recovery time
MIN.
TYP.
MAX.
UNIT
mV
nA
μA
TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified)
103
300
250
102
Tj = 100 °C
Tj = 25 °C
Ptot (mW)
200
IF (mA)
10
1
150
100
10-1
50
10-2
0
1
0
VF (V)
17437
0
2
50
Fig. 1 - Forward Characteristics
100
150
Tamb (°C)
22689
Fig. 3 - Admissible Power Dissipation vs. Ambient Temperature
104
Tj = 25 °C
5
2
10
Tj = 25 °C
1.1
f = 1 kHz
f = 1 MHz
3
1.0
CD (VR)
2
102
5
CD (0 V)
Rf (Ω)
5
0.9
0.8
2
10
5
0.7
2
10-2
17438
10-1
1
10
IF (mA)
Fig. 2 - Dynamic Forward Resistance vs. Forward Current
Rev. 1.0, 24-Oct-13
0
102
17440
2
4
6
8
10
VR (V)
Fig. 4 - Relative Capacitance vs. Reverse Voltage
Document Number: 85886
2
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148WSFL-G
www.vishay.com
Vishay Semiconductors
104
5
2
103
IR (nA)
5
2
102
5
2
10
5
VR = 20 V
2
1
100
0
17441
200
Tj (°C)
Fig. 5 - Leakage Current vs. Junction Temperature
100
5
4
3
2
I
IFRM (A)
1
T = 1/fP
IFRM
10
5
4
3
2
n = tP/T
tP
n=0
t
T
0.1
0.2
0.5
5
4
3
2
0.1
10-5
17442
2
5
10-4
2
5
10-3
2
5
10-2
2
5
10-1
2
5
1
2
5
10
tP (s)
Fig. 6 - Admissible Repetitive Peak Forward Current vs. Pulse Duration
Rev. 1.0, 24-Oct-13
Document Number: 85886
3
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
1N4148WSFL-G
www.vishay.com
Vishay Semiconductors
0.25 [0.010]
1.8 [0.071]
1.6 [0.063]
1.35 [0.053]
0.05 [0.002]
0.4 [0.016]
0.25 [0.010]
0.8 [0.031]
1.0 [0.039]
PACKAGE DIMENSIONS in millimeters (inches): SOD-323FL
1.15 [0.045]
cathode bar
2.7 [0.106]
2.3 [0.091]
foot print recommendation for reflow soldering:
0.8
0.8
3.05
Document no.:S8-V-3910.04-001 (4)
Created - Date: 07.Feb. 2013
22699
Rev. 1.0, 24-Oct-13
Document Number: 85886
4
For technical questions within your region: DiodesAmericas@vishay.com, DiodesAsia@vishay.com, DiodesEurope@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
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Revision: 13-Jun-16
1
Document Number: 91000
