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1N4448W-E3-08

P1-P3P4-P5
1N4448W
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 13-May-13
1
Document Number: 85722
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
Small Signal Fast Switching Diode
MECHANICAL DATA
Case: SOD-123
Weight: approx. 10.3 mg
Packaging codes/options:
18/10K per 13" reel (8 mm tape), 10K/box
08/3K per 7" reel (8 mm tape), 15K/box
FEATURES
• Silicon epitaxial planar diode
• Fast switching diode
• AEC-Q101 qualified
• Base P/N-E3 - RoHS-compliant, commercial
grade
• Base P/N-HE3 - RoHS-compliant, AEC-Q101
qualified
• Material categorization: For definitions of compliance
please see www.vishay.com/doc?99912
Note
(1)
Valid provided that electrodes are kept at ambient temperature.
PARTS TABLE
PART ORDERING CODE INTERNAL CONSTRUCTION TYPE MARKING REMARKS
1N4448W
1N4448W-E3-08 or 1N4448W-E3-18
Single diode A3 Tape and reel
1N4448W-HE3-08 or 1N4448W-HE3-18
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Reverse voltage V
R
75 V
Repetitive peak reverse voltage V
RRM
100 V
Average rectified current half wave
rectification with resistive load
(1)
f 50 Hz I
F(AV)
150 mA
Surge current t < 1 s and T
j
= 25 °C I
FSM
500 mA
Power dissipation
(1)
P
tot
500 mW
THERMAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL VALUE UNIT
Thermal resistance junction to ambient air
(1)
R
thJA
350 K/W
Junction temperature T
j
150 °C
Storage temperature T
stg
- 65 to + 150 °C
Operating temperature T
op
- 55 to + 150 °C
1N4448W
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 13-May-13
2
Document Number: 85722
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
TYPICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
Fig. 1 - Forward Characteristics
Fig. 2 - Dynamic Forward Resistance vs. Forward Current
Fig. 3 - Admissible Power Dissipation vs. Ambient Temperature
Fig. 4 - Relative Capacitance vs. Reverse Voltage
ELECTRICAL CHARACTERISTICS (T
amb
= 25 °C, unless otherwise specified)
PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT
Forward voltage
I
F
= 5 mA V
F
0.62 0.72 V
I
F
= 100 mA V
F
1V
Leakage current
V
R
= 20 V I
R
25 nA
V
R
= 75 V I
R
5μA
V
R
= 20 V, T
J
= 150 °C I
R
50 μA
Capacitance V
F
= V
R
= 0 V 4 pF
Reverse recovery time
I
F
= 10 mA, i
R
= 1 mA,
V
R
= 6 V, R
L
= 100
t
rr
4ns
18105
I
F
(mA)
V
F
(V)
T
j
= 100 °C
T
j
= 25 °C
10
- 2
10
- 1
10
2
10
3
1
10
120
17438
f = 1 kHz
T
j
= 25 °C
I
F
(mA)
R
f
(Ω)
10
10
2
10
3
10
4
10
-2
10
-1
110
2
10
2
5
2
5
2
5
2
5
17439
mW
T
amb
P
tot
300
500
700
1000
100 200 °C
100
200
400
600
800
900
0
0
17440
V
R
(V)
0.7
0.8
0.9
1.0
1.1
f = 1 MHz
T
j
= 25 °C
2086410
C
D
(V
R
)
C
D
(0 V)
1N4448W
www.vishay.com
Vishay Semiconductors
Rev. 1.5, 13-May-13
3
Document Number: 85722
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
Fig. 5 - Leakage Current vs. Junction Temperature
Fig. 6 - Admissible Repetitive Peak Forward Current vs. Pulse Duration
17441
T
j
(°C)
I
R
(nA)
10
10
2
10
3
10
4
100 200
2
5
2
5
2
5
2
5
V
R
= 20 V
1
0
18106
I
T
t
I
FRM
I
FRM
t
p
t
p
V = t
p
/T
T = 1/f
p
A
V = 0
0.1
0.2
0.5
100
10
1
0.1
5
4
3
2
5
4
3
2
5
4
3
2
10
-5
10
-4
10
-3
10
-2
10
-1
1 10 s
25 25 25 25 25 25
P1-P3P4-P5

1N4448W-E3-08

Mfr. #:
Buy 1N4448W-E3-08
Manufacturer:
Vishay Semiconductors
Description:
Diodes - General Purpose, Power, Switching 100 Volt 500mA 4ns
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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