DISCRETE POWER AND SIGNAL
TECHNOLOGIES
Absolute Maximum Ratings*
TA = 25
O
C unless otherwise noted
Sym
Parameter
Value
Units
T
stg
Storage Temperature
-65 to +200
O
C
T
J
Operating Junction Temperature
175
O
C
P
D
Total Power Dissipation at T
A
= 25
O
C
500
mW
Linear Derating Factor from T
A
= 25
O
C
3.33
mW/
O
C
R
OJA
Thermal Resistance Junction-to-Ambient
300
O
C/W
W
iv
Working Inverse Voltage
35
V
I
O
Average Rectified Current
100
mA
I
F
DC Forward Current (I
F
)
300
mA
i
f
Recurrent Peak Forward Current (I
F
)
400
mA
i
F(surge)
Peak Forward Surge Current (I
FSM
) Pulse Width = 1.0 second
1.0
Amp
Pulse Width = 1.0 microsecond
4.0
Amp
*These ratings are limiting values above which the serviceability of any semiconductor device may be impaired
1N4154
Electrical Characteristics
TA = 25
O
C unless otherwise noted
SYM
CHARACTERISTICS
MIN
MAX
UNITS
TEST CONDITIONS
B
V
Breakdown Voltage
35
V
I
R
= 5.0 uA
I
R
Reverse Leakage
100
nA
V
R
= 25 V
100
uA
V
R
= 25 V, T
A
= 150
O
C
V
F
Forward Voltage
1.0
V
I
F
= 30 mA
C
T
Capacitance
4.0
pF
V
R
= 0.0 V, f = 1.0 MHz
T
RR
Reverse Recovery Time
4.0
ns
I
F
= 10 mA V
R
= 6.0 V
I
RR
= 1.0 mA, R
L
= 100 ohms
High Conductance
Fast Diode
1997 Fairchild Semiconductor Corporation
Features:
500 milliwatt Power Dissipation package.
Fast Switching Speed,
Typical capacitance less than 1.0 picofarad.
Ordering:
13 inch reel, 50 mm (T50R) & 26 mm (T26R) Tape;
10,000 units per reel.
General Description:
The high breakdown voltage, fast switching speed and high
forward conductance of this diode packaged in a DO-35
miniature Glass Axial leaded package makes it desirable also
as a general purpose diode.
CATHODE
BAND
0.200 (5.08)
0.120 (3.05)
0.022 (0.558) Diameter
0.018 (0.458) Typ 20 mils
0.090 (2.28) Diameter
0.060 (1.53)
0.500 Minimum
12.70 Typ 1.000
MARKING
LOGO
1N
41
54
Revision A - September 21, 1998
TRADEMARKS
ACExTM
CoolFETTM
CROSSVOLTTM
E
2
CMOS
TM
FACTTM
FACT Quiet SeriesTM
FAST
FASTrTM
GTOTM
HiSeCTM
The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is
not intended to be an exhaustive list of all such trademarks.
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FAIRCHILD'S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF FAIRCHILD SEMICONDUCTOR CORPORATION.
As used herein:
1. Life support devices or systems are devices or
systems which, (a) are intended for surgical implant into
the body, or (b) support or sustain life, or (c) whose
failure to perform when properly used in accordance
with instructions for use provided in the labeling, can be
reasonably expected to result in significant injury to the
user.
2. A critical component is any component of a life
support device or system whose failure to perform can
be reasonably expected to cause the failure of the life
support device or system, or to affect its safety or
effectiveness.
PRODUCT STATUS DEFINITIONS
Definition of Terms
Datasheet Identification
Product Status
Definition
Advance Information
Preliminary
No Identification Needed
Obsolete
This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconductor reserves the right to make
changes at any time without notice in order to improve
design.
This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor.
The datasheet is printed for reference information only.
Formative or
In Design
First Production
Full Production
Not In Production
DISCLAIMER
FAIRCHILD SEMICONDUCTOR RESERVES THE RIGHT TO MAKE CHANGES WITHOUT FURTHER
NOTICE TO ANY PRODUCTS HEREIN TO IMPROVE RELIABILITY, FUNCTION OR DESIGN. FAIRCHILD
DOES NOT ASSUME ANY LIABILITY ARISING OUT OF THE APPLICATION OR USE OF ANY PRODUCT
OR CIRCUIT DESCRIBED HEREIN; NEITHER DOES IT CONVEY ANY LICENSE UNDER ITS PATENT
RIGHTS, NOR THE RIGHTS OF OTHERS.
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SuperSOTTM-6
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Rev. D
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