Diodes 1N4148WT - Manual (Page 2)

1N4148WT
Document number: DS30396 Rev. 13 - 2
2 of 4
www.diodes.com
January 2014
© Diodes Incorporated
1N4148WT
Ordering Information
(Notes 6 & 7)
Part Number Compliance Case Packaging
1N4148WT-7 (Note 7) Standard SOD-523 3000/Tape & Reel
1N4148WTQ-7 (Note 7) Automotive SOD-523 3000/Tape & Reel
Notes: 6. For packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf.
7. Dispensed in every other cavity of the tape.
Marking Information
0
50
0 25 50 75 100 125
P
, P
O
WE
R
DI
SSI
P
A
T
IO
N
(m
W
)
D
T , AMBIENT TEMPERATURE ( C)
Fig. 1 Power Derating Curve
A
°
100
200
150
150
0.1
1
0.01
0.001
0 1.5 1.0 0.5
I
, INS
TAN
TANE
O
U
S
F
O
R
WA
R
D
C
U
R
R
EN
T
(A
)
F
V , INSTANTANEOUS FORWARD VOLTAGE (V)
Fig. 2 Typical Forward Characteristics
F
0.1
1
10
100
1,000
10,000
0 20 40 60 80 100
V , INSTANTANEOUS REVERSE VOLTAGE (V)
Fig. 3 Typical Reverse Characteristics
R
I
, INS
TAN
TANE
O
U
S
R
EV
E
R
SE
C
U
R
R
EN
T
(n
A
)
R
0.0
0.2
0.4
0.6
0.8
1.8
1.6
1.4
1.2
1.0
2.0
0 10 20 40 30
C
, T
O
TAL
C
A
P
A
C
IT
AN
C
E (
p
F
)
T
V , DC REVERSE VOLTAGE (V)
Fig. 4 Total Capacitance vs. Reverse Voltage
R
f = 1.0MHz
T4 = Product Type Marking Code
T4
Cathode Band