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FYV0704S
FYV0704S
Features
* Very low forward voltage drop * High frequency properties and switching speed * Guard ring for over-voltage protection 3 3. Cathode
Applications
* DC-DC converters * Freewheeling diodes 1
2 SOT-23 1. Anode 2. N.C.
marking
YA1
SCHOTTKY BARRIER RECTIFIER
Absolute Maximum Ratings TA=25C unless otherwise noted
Symbol VRRM VR IF(AV) IFSM TJ TSTG Parameter Maximum Repetitive Reverse Voltage Maximum DC Reverse Voltage Average Rectified Forward Current @ TA = 40C Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave Operating Junction Temperature Storage Temperature Value 40 40 0.75 8 -65 to +125 -65 to +150 Units V V A A C C
Thermal Characteristics
Symbol RJA Parameter Thermal Resistance, Junction to Ambient Value 250 Units C/W
Electrical Characteristics
Symbol VF * Parameter Forward Voltage Drop IF = 50mA IF = 100mA IF = 500mA IF = 750mA IF = 1A IF = 1.5A IF = 750mA Reverse Current @ rated VR
* Pulse Test: Pulse Width=300s, Duty Cycle=2%
Min. TA = 25 C TA = 25 C TA = 25 C TA = 25 C TA = 25 C TA = 25 C TA = 125 C TA = 25 C TA= 125 C -
Typ. 0.270 0.290 0.380 0.425 0.460 0.535 0.375 0.02 10
Max. 0.48 -
Units V
IR *
mA 0.1 -
(c)2001 Fairchild Semiconductor Corporation
Rev. A, May 2001
FYV0704S
Typical Characteristics
100
F[A]
Forward Current, I
Reverse Current, I
R[mA]
1
10
TJ=125 C
o
1
0.1
TJ=75 C
o
TJ=125 C TJ=75 C
0.01
o
o
0.1
TJ=25 C
0.01
o
TJ=25 C
o
0.001 0.0
0.001 0.5 1.0 0 10 20 30 40
Forward Voltage Drop, VF[V]
Reverse Voltage, VR[V]
Figure 1. Typical Forward Voltage Characteristics
Figure 2. Typical Reverse Current vs. Reverse Voltage
Total Diode Capacitance, C J[pF]
TJ=25 C
o
60 50 40 30
Transient Thermal Impedance [
o
C/W]
100 10 1 1m
100 90 80 70
1000
20
10 0 10 20 30 40
10m
100m
1
10
100
Reverse Voltage, VR[V]
Pulse Duration [s]
Figure 3. Total Diode Capacitance
Figure 4. Thermal Impedance Characteristics
1.0
10
F(AV)
[A]
0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0 20 40 60 80 100
o
DC
Max. Forward Surge Current, IFSM[A]
120 140
8
Average Forward Current, I
6
4
2
0 1 10 100
Ambient Temperature, TA [ C]
Number of Cycles @ 60Hz
Figure 5. Forward Current Derating Curve
Figure 6. Non-Repetive Surge Current
(c)2001 Fairchild Semiconductor Corporation
Rev. A, May 2001
FYV0704S
Package Dimensions
SOT-23
0.20 MIN 2.40
0.10
0.40 0.03
1.30
0.10
0.45~0.60
0.03~0.10 0.38 REF
0.40 0.03 0.96~1.14 2.90 0.10
0.12 -0.023
+0.05
0.95 0.03 0.95 0.03 1.90 0.03 0.508REF
0.97REF
Dimensions in Millimeters
Rev. A, May 2001
(c)2001 Fairchild Semiconductor Corporation
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.
ACExTM BottomlessTM CoolFETTM CROSSVOLTTM DenseTrenchTM DOMETM EcoSPARKTM E2CMOSTM EnSignaTM FACTTM FACT Quiet SeriesTM
DISCLAIMER
FAST(R) FASTrTM FRFETTM GlobalOptoisolatorTM GTOTM HiSeCTM ISOPLANARTM LittleFETTM MicroFETTM MICROWIRETM OPTOLOGICTM
OPTOPLANARTM PACMANTM POPTM PowerTrench(R) QFETTM QSTM QT OptoelectronicsTM Quiet SeriesTM SLIENT SWITCHER(R) SMART STARTTM StealthTM
SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SyncFETTM TinyLogicTM UHCTM UltraFET(R) VCXTM
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 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 Advance Information Product Status Formative or In Design First Production Definition 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.
Preliminary
No Identification Needed
Full Production
Obsolete
Not In Production
(c)2001 Fairchild Semiconductor Corporation
Rev. H2

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