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Bulletin PD-2.366 05/00
162CNQ030
SCHOTTKY RECTIFIER 160 Amp
Major Ratings and Characteristics Characteristics
IF(AV) Rectangular waveform VRRM range IFSM @ tp = 5 s sine VF TJ @ 80 Apk, TJ = 125C (per leg) range - 55 to 150 C
Description/Features
TO-249AA
162CNQ... Units
160 30 7900 0.46 A V A V
The 162CNQ030 non isolated, center tap Schottky rectifier module series has been optimized for very low forward voltage drop, with moderate leakage. The proprietary barrier technology allows for reliable operation up to 150 C junction temperature. Typical applications are in switching power supplies, converters, free-wheeling diodes, and reverse battery protection. 150 C TJ operation Isolated heatsink Center tap module High purity, high temperature epoxy encapsulation for enhanced mechanical strength and moisture resistance Very low forward voltage drop High frequency operation Guard ring for enhanced ruggedness and long term reliability Low profile, high current package
(NON ISOLATED BASE)
Outline TO-249AA Dimensions in millimeters and (inches)
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162CNQ030
Bulletin PD-2.366 05/00
Voltage Ratings
Part number
VR Max. DC Reverse Voltage (V) VRWM Max. Working Peak Reverse Voltage (V)
162CNQ030
30
Absolute Maximum Ratings
Parameters
IF(AV) Max. Average Forward Current * See Fig. 5 IFSM EAS IAR (Per Leg) (PerDevice)
162CNQ Units Conditions
80 160 7900 980 72 16 mJ A A A 50% duty cycle @ T C = 109 C, rectangular wave form 5s Sine or 3s Rect. pulse Following any rated load condition and with 10ms Sine or 6ms Rect. pulse rated VRRM applied
Max. Peak One Cycle Non-Repetitive Surge Current (Per Leg) * See Fig. 7 Non-Repetitive Avalanche Energy (Per Leg) RepetitiveAvalancheCurrent (Per Leg)
TJ = 25 C, IAS = 16 Amps, L = 0.84 mH Current decaying linearly to zero in 1 sec Frequency limited by TJ max. VA = 1.5 x VR typical
Electrical Specifications
Parameters
VFM Max. Forward Voltage Drop (Per Leg) * See Fig. 1 (1)
162CNQ Units Conditions
0.53 0.65 0.46 0.63 V V V V mA mA pF nH V/ s
(1) Pulse Width < 300s, Duty Cycle <2%
@ 80A @ 160A @ 80A @ 160A TJ = 25 C TJ = 125 C
TJ = 25 C TJ = 125 C VR = rated VR
IRM CT LS
Max. Reverse Leakage Current (Per Leg) * See Fig. 2 (1) Max. Junction Capacitance (Per Leg) Typical Series Inductance (Per Leg)
5 280 3700 8.0 10,000
VR = 5VDC (test signal range 100Khz to 1Mhz) 25C Measured from terminal hole to terminal hole
dv/dt Max. Voltage Rate of Change (Rated VR)
Thermal-Mechanical Specifications
Parameters
TJ Tstg Max. Junction Temperature Range Max. Storage Temperature Range
162CNQ Units Conditions
- 55 to 150 - 55 to 150 0.70 0.35 0.10 58 (2.0) Min. Max. 40 (35) 58 (50) C C C/W DCoperation C/W DCoperation C/W Mounting surface , smooth and greased g (oz.) Kg-cm (Ibf-in) JEDEC * See Fig. 4
RthJC Max. Thermal Resistance Junction to Case (Per Leg) RthJC Max. Thermal Resistance Junction to Case (Per Package) RthCS Typical Thermal Resistance, Case to Heatsink wt T Approximate Weight MountingTorque Case Style
TO - 249AA
2
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162CNQ030
Bulletin PD-2.366 05/00
1000
Reverse Current - IR (mA)
1000
TJ = 150C
100
125C 100C 75C
10
1
50C 25C
Instantaneous Forward Current - I F (A)
100
0.1
0.01 0
T J = 150C T = 125C J
10 20 Reverse Voltage - VR (V)
30
Fig. 2 - Typical Values Of Reverse Current Vs. Reverse Voltage (Per Leg)
10000
Junction Capacitance - C T (p F)
T = 25C J
T = 25C
J
10
1 0 0.2 0.4 0.6 0.8 1 Forward Voltage Drop - V FM (V) 1.2
1000 0 5 10 15 20 25 Reverse Voltage - VR (V) 30
Fig. 1 - Max. Forward Voltage Drop Characteristics (PerLeg)
Fig. 3 - Typical Junction Capacitance Vs. Reverse Voltage (Per Leg)
1
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20
PDM
thJC
(C/W)
0.1
Thermal Impedance Z
t1
0.01
Single Pulse (Thermal Resistance)
t2
Notes: 1. Duty factor D = t1/ t2 2. Peak Tj = Pdm x ZthJC + Tc
0.001 0.00001
0.0001
0.001 0.01 0.1 t 1 , Rectangular Pulse Duration (Seconds)
1
10
Fig. 4 - Max. Thermal Impedance ZthJC Characteristics (Per Leg)
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162CNQ030
Bulletin PD-2.366 05/00
160
Allowable Case Temperature (C) Average Power Loss (Watts)
70 60 50 40 30 20 10 0 0 20 40 60 80 100 120 140 0
150 140 130 120 110
Square Wave 80% Rated Vr Applied
D = 0.75 D = 0.50 D = 0.33 D = 0.25 D = 0.20 RMS Limit DC
DC
100 (D = 0.50) 90
see note (2)
80
Average Forward Current - IF(AV) (A) Fig. 5 - Max. Allowable Case Temperature Vs. Average Forward Current (Per Leg)
Non-Repetitive Surge Current - IFSM (A)
20
40
60
80
100
120
Average Forward Current - IF(AV) (A) Fig. 6 - Forward Power Loss Characteristics (Per Leg)
10000
1000
At Any Rated Load Condition And With Rated Vrrm Applied Following Surge
100 10
100
1000
10000
Square Wave Pulse Duration - tp (microsec) Fig. 7 - Max. Non-Repetitive Surge Current (Per Leg)
L H IG H - SP E E D SW IT C H FR E E - W H E E L D IO D E 40 HFL4 0 S02 V d = 2 5 V o lt
D UT
IRFP4 60 Rg = 25 ohm
+
C UR R E N T M O N IT O R
Fig. 8 - Unclamped Inductive Test Circuit
(2) Formula used: TC = TJ - (Pd + PdREV) x RthJC ; Pd = Forward Power Loss = IF(AV) x V FM @ (IF(AV) / D) (see Fig. 6); PdREV = Inverse Power Loss = VR1 x IR (1 - D); IR @ VR1 = 80% rated VR
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162CNQ030
Bulletin PD-2.366 05/00
WORLD HEADQUARTERS: EUROPEAN HEADQUARTERS: IR CANADA: IR GERMANY: IR ITALY: IR FAR EAST: IR SOUTHEAST ASIA: IR TAIWAN:
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