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FFA20U60DN
FFA20U60DN
Features
* High voltage and high reliability * High speed switching * Low forward voltage
Applications
* * * * General purpose Switching mode power supply Free-wheeling diode for motor application Power switching circuits TO-3P
12 3
1. Anode 2.Cathode 3. Anode
ULTRA FAST RECOVERY POWER RECTIFIER
Absolute Maximum Ratings
Symbol VRRM IF(AV) IFSM TJ, TSTG (per diode) TC=25C unless otherwise noted Value 600 @ TC = 100C 20 120 - 65 to +150 Units V A A C Parameter Peak Repetitive Reverse Voltage Average Rectified Forward Current Non-repetitive Peak Surge Current 60Hz Single Half-Sine Wave Operating Junction and Storage Temperature
Thermal Characteristics
Symbol RJC Parameter Maximum Thermal Resistance, Junction to Case (per diode) TC=25 C unless otherwise noted Min. TC = 25 C TC = 100 C TC = 25 C TC = 100 C 1.0 Typ. Max 2.2 2.0 A 10 100 90 8 360 ns A nC mJ Units V Value 1.25 Units C/W
Electrical Characteristics
Symbol VFM *
Parameter Maximum Instantaneous Forward Voltage IF = 20A IF = 20A Maximum Instantaneous Reverse Current @ rated VR Maximum Reverse Recovery Time Maximum Reverse Recovery Current Maximum Reverse Recovery Charge (IF =20A, di/dt = 200A/s) Avalanche Energy
IRM *
trr Irr Qrr WAVL
* Pulse Test: Pulse Width=300s, Duty Cycle=2%
(c)2002 Fairchild Semiconductor Corporation
Rev. A, March 2002
FFA20U60DN
Typical Characteristics
40 1000
[A]
100
Forward Current , IF [A]
10
R
TC = 100 C
o
TC = 100 C
10
o
TC = 25 C
1
o
Reverse Current , I
1
TC = 25 C
0.1
o
0.01
0.1 0.0
1E-3 0.5 1.0 1.5 2.0 2.5 3.0 100 200 300 400 500 600
Forward Voltage , VF [V]
Reverse Voltage , VR [V]
Figure 1. Typical Forward Voltage Drop vs. Forward Current
200 100
Figure 2. Typical Reverse Current vs. Reverse Voltage
Reverse Recovery Time , trr [ns]
Typical Capacitance at 0V = 178 pF
90
IF = 20A o TC = 25 C
Capacitance , Cj [pF]
150
80
100
70
60
50
50
1 0.1
1
10
100
40 100
500
Reverse Voltage , VR [V]
di/dt [A/s]
Figure 3. Typical Junction Capacitance
Figure 4. Typical Reverse Recovery Time vs. di/dt
30
16
Reverse Recovery Current , I [A] rr
14 12 10 8 6 4 2 0 100
IF = 20A T C = 25 C
o
F(AV)
[A] Average Forward Current , I
25
20
DC
15
10
5
500
0 60
80
100
120
o
140
160
di/dt [A/s]
Case Temperature , TC [ C]
Figure 5. Typical Reverse Recovery Current vs. di/dt
(c)2002 Fairchild Semiconductor Corporation
Figure 6. Forward Current Derating Curve
Rev. A, March 2002
FFA20U60DN
Package Dimensions
TO-3P
15.60 0.20
3.80 0.20
13.60 0.20 o3.20 0.10 9.60 0.20
4.80 0.20 1.50 -0.05
+0.15
12.76 0.20
19.90 0.20
16.50 0.30
3.00 0.20 1.00 0.20
3.50 0.20
2.00 0.20
13.90 0.20
23.40 0.20
18.70 0.20
1.40 0.20
5.45TYP [5.45 0.30]
5.45TYP [5.45 0.30]
0.60 -0.05
+0.15
Dimensions in Millimeters
Rev. A, March 2002
(c)2002 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
FAST(R) FASTrTM FRFETTM GlobalOptoisolatorTM GTOTM HiSeCTM I2CTM ISOPLANARTM LittleFETTM MicroFETTM MicroPakTM
MICROWIRETM OPTOLOGICTM OPTOPLANARTM PACMANTM POPTM Power247TM PowerTrench(R) QFETTM QSTM QT OptoelectronicsTM Quiet SeriesTM
SLIENT SWITCHER(R) SMART STARTTM SMPTM STAR*POWERTM StealthTM SuperSOTTM-3 SuperSOTTM-6 SuperSOTTM-8 SyncFETTM TinyLogicTM TruTranslationTM
UHCTM UltraFET(R) VCXTM
STAR*POWER is used under license
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 devices or systems 2. A critical component is any component of a life support which, (a) are intended for surgical implant into the body, device or system whose failure to perform can be or (b) support or sustain life, or (c) whose failure to perform reasonably expected to cause the failure of the life support when properly used in accordance with instructions for use device or system, or to affect its safety or effectiveness. provided in the labeling, can be reasonably expected to result in significant injury to the user.
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)2002 Fairchild Semiconductor Corporation
Rev. H5

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