87CNQ020A ,20V 80A Schottky Common Cathode Diode in a D61-8 packageBulletin PD-20045 rev. A 09/0187CNQ020ASCHOTTKY RECTIFIER 80 AmpNew GenIII D-61 PackageMajor ..
87CNQ020A ,20V 80A Schottky Common Cathode Diode in a D61-8 packageFeaturesThe center tap Schottky rectifier module has been optimizedfor ultra low forward voltage ..
87CNQ020ASL ,20V 80A Schottky Common Cathode Diode in a D61-8-SL packageapplications are in parallel switching power supplies,waveformconverters, reverse battery protectio ..
87CNQ020ASM ,20V 80A Schottky Common Cathode Diode in a D61-8-SM packageapplications are in parallel switching power supplies,waveformconverters, reverse battery protectio ..
88CNQ060A ,60V 80A Schottky Common Cathode Diode in a D61-8 packageBulletin PD-20058 rev. B 01/0288CNQ060A SeriesSCHOTTKY RECTIFIER 80 AmpNew GenIII D-61 Packag ..
88CNQ060ASL ,60V 80A Schottky Common Cathode Diode in a D61-8-SL packageapplications are in switching power supplies, converters, freewaveformwheeling diodes, and reverse ..
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87CNQ020A-87CNQ020ASL-87CNQ020ASM
20V 80A Schottky Common Cathode Diode in a D61-8 package
International
ISER Rectifier
Bulletin PD-20045 rev.A 09/01
87CNQ020A
SCHOTTKY RECTIFIER
New Genlll D-61 Package
Major Ratings and Characteristics
Characteristics
Values
IHAV) Rectangular
waveform
IFSM @tp= 5 us sine
VF @40Apk,TJ=125°C
(perleg)
T range
-55tol50
80 Amp
Description/Features
The center tap Schottky rectifier module has been optimized
for ultra low forward voltage drop specifically for 3.3V output
power supplies. The proprietary barriertechnology allows for
reliable operation up to 150 °Cjunction temperature. Typical
applications are in parallel switching power supplies,
converters, reverse battery protection, and redundant power
subsystems.
. 150 ''C T: operation
. Centertap module
. Optimized for 3.3V application
. Ultra low forward voltage drop
o Highfrequencyoperation
o Guard ring for enhanced ruggedness and long term
reliability
. High purity, high temperature epoxy encapsulation for
enhanced mechanical strength and moisture resistance
. New fully transfer-mold low profile, small
footprint, high current package
Case Styles
83CNQ...A
83CNQ...ASM
83CNQ...ASL
COMMON
CATHODE
(L T 2 3
ANODE COMMON ANODE
l CATHODE fl
COMMON
CATHODE
T 2 , 1 3
ANODE COMMON ANODE ANODE ANODE
CATHODE l 2
D61-8-SM D61-8-SL
87CNQ020A
Bulletin PD-20045 rev.A 09/01
International
IEER Ilectifier
Voltage Ratings
Part number
87CNQ020A/ ..020ASM/ ..020ASL
VR Max. DC Reverse Voltage (V) @ 125° C 20
VR Max. DC Reverse Voltage (V) @ 150° C 10
Absolute Maximum Ratings
Parameters 87CNQ Units Conditions
IFW) Max.AverageForward (PerDevice) 80 A 50%dutycycle@Tc=135°C,rectangularwaveform
Current (PerLeg) 40
- . . . Followin an rated
IFSM Max.PeakOneCycleNon Repetitive 6000 A 5ps Sln.eor305 Rect.pulse Ioa d con flg, and with
SurgeCurrent(PerLeg) 1100 10msSmeor6ms Rect.pulse rated VRRM applied
EAS Non-RepetitiveAvalancheEnergy 36 mJ T: = 25 °C, IAS =8Amps, L= 1.12 mH
(PerLeg)
IAR RepetitiveAvaIancheCurrent 8 A Currentdecayinglinearlytozeroin1psec
(PerLeg) Frequencylimited byT, max.VA=1.5xVR typical
Electrical Specifications
Parameters 87CNQ Units Conditions
VFM Max.ForwardVoltage Drop 0.45 V @ 40A T = 25 o C
(PerLeg) (1) 0.51 V @ 80A J
0.32 V @ 40A 0
0.39 v @ 80A T, - 125 C
0.29 V @ 40A
0.37 v @ 80A T,, - 150 C
les, Max. Reverse LeakageCurrent 5.5 mA T J = 25 "C
V = rated V
(PerLeg) (1) 550 mA T J = 125 "C R R
90 mA TJ=125°C VR=5V
70 mA T, =125 "C v,, = 3.3V
480 mA TJ=150°C VR=10V
VF(TO) Threshold Voltage 0.191 V T J = T J max.
r, Forward Slope Resistance 2.3 mn
c, Max. Junction Capacitance (PerLeg) 6500 pF VR = 5VDC, (test signal range 100Khz to 1Mhz) 25°C
Ls Typical Series Inductance (PerLeg) 5.5 nH Measured lead to lead 5mm from package body
dv/dt Max. Voltage Rate of Change 10000 W us
(Rated VR)
Thermal-Mechanical Specifications (1) Pulse 1Mdth < 300ps, Duty Cycle <2%
Parameters 87CNQ Units Conditions
T J Max.JunctionTemperatureRange -55to150 r’C
Tstg Max.StorageTemperatureRange -55to150 ''C
Rtruc Max.ThermalResistanceJunction 0.85 °C/W DCoperation
toCase (Per Leg)
Rch Max.ThermalResistanceJunction 0.42 ''CIW DCoperation
toCase(Per Package)
Rthcs TypicalThermalResistance,Case 0.30 'CIW Mountingsurface,smoothandgreased
to Heatsink (D61-8 Only) Deviceflatness<5mils
wt ApproximateWeight 7.8(0.28) g(oz.)
T MountingTorque Min. 40(35) Kg-cm
(D61-8 Only) Max. 58(50) (lbf-in)
2
