©2003 Fairchild Semiconductor Corporation MMBD301, Rev. B1
MMBD301
Absolute Maximum Ratings * TA = 25°C unless otherwise noted
* These ratings are limiting values above which the serviceability of the diode may be impaired.
Electrical Characteristics TA=25°C unless otherwise noted
Symbol Parameter Value Units
TSTG Storage Temperature -55 to +150 °C
TJ Operating Junction Temperture -55 to +150 °C
Wiv Working Inverse voltage 30 V
PFForward Power Dissipation @ T A = 25°C
Derate above 25°C200
2.0 mW
mW/°C
Symbol Parame ter Test Conditio ns Min. Max. Units
BVBreakdown Voltage IR = 10mA 30 V
IRReverse Leakage VR = 25V 200 nA
VFForward Voltage IF = 1.0mA
IF = 10mA 450
600 mV
mV
CTCapacitance VR = 15V, f = 1.0MHz 1.5 pF
MMBD301
Toleran ce = 5%
PACKAGE
SOT-23
TO-236AB
3
12NC
12
3
4TF
SOT-23
1
2
3
©2003 Fairchild Semiconductor Corporation MMBD301, Rev. B1
MMBD301
Typical Characteristics
1
10
100
1000
300 400 500 600 700 800 900 1000
TJ=25 oC
Forward Voltage Drop, VF[mV]
Forward Current, IF[mA]
©2003 Fairchild Semiconductor Corporation MMBD301, Rev. B1
MMBD301
SOT-23
TO-236AB (LOW PROFILE)
22-August-1994
0.098 (2.489)
0.083 (2.108)
0.055 (1.397)
0.047 (1.194)
0.024 (0.810)
0.018 (0.457)
3 CHARACTERS MAX
LOW PROFILE 0.0040 (0.102)
(49) 0.0005 (0.013)
0.120 (3.048)
0.110 (2.794)
0.040 (1.016)
0.035 (0.889)
0.080 (2.032)
0.070 (1.778)
0.019 (0.483)
0.015 (0.381)
0.0059 (0.150)
0.0035 (0.089)
2
3
1
LOW PROFILE 0.041 (1.041)
(49) 0.035 (0.889)
©2003 Fairchild Semiconductor Corporation MMBD301, Rev. B1
MMBD301
0.035” TYPICAL
(0.889) 0.060” +/- 0.005”
(1.524 +/- 0.127)
0.120” MINIMUM
(3.048)
0.030” +/- 0.005”
(0.762 +/- 0.127)
RECOMMENDED SOLDER PADS
FOR
SOT-23
©2003 Fairchild Semiconductor Corporation MMBD301, Rev. B1
MMBD301
0.037” +/- 0.005”
(0.950 +/- 0.127 )
0.099” +/- 0.005”
(2.524 +/- 0.127 )
0.039” +/- 0.005”
(1.000 +/- 0.127)
R
ECOMMENDED
S
OLDER
P
ADS
FOR
U.S. & European SOT-23
&
Japanese SC-59
0.031” +/- 0.005”
(0.800 +/- 0.127)
0.060” +/- 0.005”
(1.524 +/- 0.127)
©2003 Fairchild Semiconductor Corporation Rev. I5
TRADEMARKS
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.
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.
LIFE SUPPORT POLICY
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 devic es or syst em s
which, (a) ar e 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 Formative or In
Design This datasheet contains the design specifications for
product development. Specifications may change in
any manner without notice.
Preliminary First Production This datasheet contains preliminary data, and
supplementary data will be published at a later date.
Fairchild Semiconduct or reserv es the right to make
changes at any time without notice in order to improve
design.
No Identification Needed Full Production This datasheet contains final specifications. Fairchild
Semiconductor reserves the right to make changes at
any time without notice in order to improve design.
Obsolete Not In Production This datasheet contains specifications on a product
that has been discontinued by Fairchild semiconductor .
The datasheet is printed for reference information only.
FACT Quiet Series™
FAST®
FASTr™
FRFET™
GlobalOptoisolator™
GTO™
HiSeC™
I2C™
ImpliedDisconnect™
ISOPLANAR™
LittleFET™
MICROCOUPLER™
MicroFET™
MicroPak™
MICROWIRE™
MSX™
MSXPro™
OCX™
OCXPro™
OPTOLOGIC®
OPTOPLANAR™
PACMAN™
POP™
Power247™
PowerTrench®
QFET®
QS™
QT Optoelectronics™
Quiet Series™
RapidConfigure™
RapidConnect™
SILENT SWITCHER®
SMART START™
SPM™
Stealth™
SuperSOT™-3
SuperSOT™-6
SuperSOT™-8
SyncFET™
TinyLogic®
TINYOPTO™
TruTranslation™
UHC™
UltraFET®
VCX™
ACEx™
ActiveArray™
Bottomless™
CoolFET™
CROSSVOLT™
DOME™
EcoSPARK™
E2CMOS™
EnSigna™
FACT™
Across the board. Around the world.™
The Power Franchise™
Programmab le Acti ve Droo p™
