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POWER
(R)
PRELIMINARY
CSD05120
ZERO RECOVERYTM RECTIFIER
Features
* 1200 Volt Schottky Rectifier * Zero Reverse Recovery * Zero Forward Recovery * High Frequency Operation * Temperature Independent Switching Behavior * Extremely Fast Switching * Positive Temperature Coefficient on VF
Benefits
_________
* Replace Bipolar with Unipolar Rectifiers * Essentially No Switching Losses * Higher Efficiency * Reduction Of Rectifier Heat Sink * Parallel Devices without Thermal Runaway
Applications
* * * Switch Mode Power Supplies Power Factor Correction Motor Control High Voltage Multipliers
Package
_____________
*
Maximum Ratings
Parameter Repetitive Peak Reverse Voltage Surge Peak Reverse Voltage DC Blocking Voltage Average Forward Current TC =160C Repetitive Peak Forward Surge Current TC =25C, tP=8.3ms, Half Sine Wave Non-Repetitive Peak Forward Surge Current TC =25C, tP=10s, Pulse Power Dissipation TC = 25C Operating Junction and Storage Temperature Symbol VRRM VRSM VDC IF(AV) IFRM IFSM Ptot TJ , Tstg Value 1200 1200 1200 5 30 100 136 -55 to +175 Unit V V V A A A W C
Page 1 * CSD05120, Rev -
POWER
(R)
PRELIMINARY
CSD05120
ELECTRICAL CHARACTERISTICS
Parameter Forward Voltage IF = 5A TJ =25C IF = 5A TJ =175C Reverse Current VR = 1200V TJ =25C VR = 1200V TJ =150C Total Capacitive Charge VR = 1200V,IF = 5A, di/dt = 500 A/s, TJ = 25C Total Capacitance VR = 0V, TJ = 25C, f =1MHz VR = 200V, TJ = 25C, f =1MHz VR = 400V, TJ = 25C, f =1MHz Symbol VF Min Typ 1.6 2.6 50 100 28 455 45 33 Max 1.8 3.0 200
1000
Units V
IR QC
A nC
C
pF
NOTE: 1. This is a majority carrier diode, so there is no reverse recovery charge.
THERMAL CHARACTERISTICS
Characteristic Thermal Resistance from Junction to Case Symbol RJC Min Typ 1.1 Max Units C/W
Typical Performance
Figure 1. Forward Characteristics
10 9 8 7
IF Forward Current (A) TJ = 25C TJ = 75C TJ = 125C TJ = 175C
Figure 2. Reverse Characteristics
200 180 160 140
I R Reverse Current (A)
6 5 4 3 2 1 0 0.0 1.0 2.0 3.0 4.0 5.0
V F Forward Voltage (V)
120 100 80 60 40 20 0 0 500 1000
VR Reverse Voltage (V)
TJ = 25C TJ = 75C TJ = 125C TJ = 175C
1500
Page 2 * CSD05120, Rev -
POWER
(R)
PRELIMINARY
CSD05120
Figure 3. Current Derating
20
Figure 4. Capacitance vs. Reverse Voltage
400
350
15
300
IF(AV) Forward Current (A)
250
C Capacitance (P F)
10
200
150
5
100
50
0 25 50 75 100 125 150 175 200
T C Case Temperature (C)
0 1 10
VR Reverse Voltage (V)
100
1000
Figure 5. Transient Thermal Impedance
1.00E+01
1.00E+00 Zth [C/W]
1.00E-01
1.00E-02
1.00E-03 1.00E-07 1.00E-06 1.00E-05 1.00E-04 1.00E-03 1.00E-02 1.00E-01 1.00E+00 time [s]
Page 3 * CSD05120, Rev -
POWER
(R)
PRELIMINARY
CSD05120
Package Dimensions
Package TO-220-2
A C D E G T H V L M N W U J B S Y X F P Q
POS A B C D E F G H J L M N P Q S T U V W X Y Inches Min Max .381 .391 .240 .250 .100 .120 .223 .227 .595 .615 .143 .147 1.105 1.115 .500 .510 R 0.197 .025 .035 .045 .055 .198 .202 .165 .185 .048 .052 4 6 4 6 4 6 .094 .098 .018 .025 4.5 5.5 .385 .405 Millimeters Min Max 9.677 9.931 6.096 6.350 2.540 3.048 5.664 5.766 15.113 15.621 3.632 3.734 28.067 28.321 12.700 12.954 R 5.004 .635 .889 1.143 1.397 5.029 5.131 4.191 4.699 1.219 1.321 4 6 4 6 4 6 2.387 2.489 .458 .635 4.5 5.5 9.779 10.287
NOTE: 1. Dimension L, M, W apply for Solder Dip Finish.
PIN 1
CASE
PIN 2
Part Number CSD05120A
Package TO-220-2
Marking CSD05120
Cree, Inc. Power Products 4600 Silicon Drive Durham, NC 27703 * USA tel: 919-313-5300 fax: 919-313-5451 www.cree.com
Copyright (c) 2001 Cree, Inc. All rights reserved. Permission is given to reproduce this document provided the entire document (including this copyright notice) is duplicated. The information in this document is subject to change without notice. Cree and the Cree logo are trademarks of Cree, Inc.
Page 4 * CSD05120, Rev -

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