C4D05120E
VRRM
Silicon Carbide Schottky Diode
Z-Rec Rectifier
®
Features
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IF (TC=135˚C) =
9.5 A
Q c
27 nC
=
1.2kV Schottky Rectifier
Zero Reverse Recovery Current
High-Frequency Operation
Temperature-Independent Switching Behavior
Extremely Fast Switching
Positive Temperature Coefficient on VF
TO-252-2
Replace Bipolar with Unipolar Rectifiers
Essentially No Switching Losses
Higher Efficiency
Reduction of Heat Sink Requirements
Parallel Devices Without Thermal Runaway
PIN 1
CASE
PIN 2
Applications
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1200 V
Package
Benefits
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=
Part Number
Package
Marking
C4D05120E
TO-252-2
C4D05120
Switch Mode Power Supplies (SMPS)
Boost diodes in PFC or DC/DC stages
Free Wheeling Diodes in Inverter stages
LED Lighting Power Supplies
AC/DC converters
Maximum Ratings (TC=25°C unless otherwise specified)
Symbol Parameter
Unit
Test Conditions
Note
VRRM
Repetitive Peak Reverse Voltage
1200
V
VRSM
Surge Peak Reverse Voltage
1300
V
VDC
DC Blocking Voltage
1200
V
Continuous Forward Current
19
9.5
5
A
TC=25˚C
TC=135˚C
TC=161˚C
IFRM
Repetitive Peak Forward Surge Current
26
18
A
TC=25˚C, tP=10 ms, Half Sine pulse
TC=110˚C, tP=10 ms, Half Sine pulse
IFSM
Non-Repetitive Peak Forward Surge Current
46
36
A
TC=25˚C, tP=10 ms, Half Sine pulse
TC=110˚C, tP=10 ms, Half Sine pulse
Fig. 8
IF,Max
Non-Repetitive Peak Forward Current
400
320
A
TC=25˚C, tP=10 ms, Pulse
TC=110˚C, tP=10 ms, Pulse
Fig. 8
Power Dissipation
100
43
W
TC=25˚C
TC=110˚C
Fig. 4
dV/dt
Diode dV/dt ruggedness
200
V/ns
VR=0-960V
∫i2dt
i2t value
10.6
6.5
A2s
-55 to
+175
˚C
IF
Ptot
TJ , Tstg
1
Value
Operating Junction and Storage Temperature
C4D05120E Rev. F, 01-2017
TC=25˚C, tP=10 ms
TC=110˚C, tP=10 ms
Fig. 3
Electrical Characteristics
Symbol
Parameter
Typ.
Max.
Unit
Test Conditions
Note
VF
Forward Voltage
1.4
1.9
1.8
3
V
IF = 5 A TJ=25°C
IF = 5 A TJ=175°C
Fig. 1
IR
Reverse Current
20
40
150
300
μA
VR = 1200 V TJ=25°C
VR = 1200 V TJ=175°C
Fig. 2
QC
Total Capacitive Charge
27
nC
VR = 800 V, IF = 5A
di/dt = 200 A/μs
TJ = 25°C
Fig. 5
C
Total Capacitance
390
27
20
pF
VR = 0 V, TJ = 25°C, f = 1 MHz
VR = 400 V, TJ = 25˚C, f = 1 MHz
VR = 800 V, TJ = 25˚C, f = 1 MHz
Fig. 6
EC
Capacitance Stored Energy
8.0
μJ
VR = 800 V
Fig. 7
Note: This is a majority carrier diode, so there is no reverse recovery charge.
Thermal Characteristics
Symbol
RθJC
Parameter
Thermal Resistance from Junction to Case
Typ.
Unit
Note
1.5
°C/W
Fig. 9
Typical Performance
10
1000
9
TJ=-55°C
TJ= 25°C
TJ= 75°C
T =125°C
8
900
800
TJ =175°C
J
7
Current
(µA)
I (μA)
700
5
4
500
TJ=-55°C
TJ= 25°C
T = 75°C
J
T =125°C
TJ =175°C
J
400
3
300
2
200
1
100
0
0
0
0.5
1
1.5
2
2.5
3
3.5
VF (V)
Figure 1. Forward Characteristics
2
600
R
IF (A)
6
C4D05120E Rev. F, 01-2017
4
4.5
0
500
1000
1500
VR (V)
Voltage (V)
Figure 2. Reverse Characteristics
2000
Typical Performance
65
110
60
100
55
IF(peak) (A)
45
40
90
Duty
Duty
Duty
Duty
Duty
80
70
PTot (W)
10%
20%
30%
50%
70%
DC
50
35
30
25
60
50
40
20
30
15
20
10
10
5
0
25
50
75
100
125
150
0
175
25
50
75
100
TC ˚C
125
150
175
TC ˚C
Figure 3. Current Derating
Figure 4. Power Derating
450
35
400
30
350
300
20
C (pF)
Qc (nC)
25
15
250
200
150
10
100
5
50
0
0.01
0
0
200
400
600
800
1000
VR (V)
Figure 5. Recovery Charge vs. Reverse Voltage
3
C4D05120E Rev. F, 01-2017
0.1
1
10
VR (V)
100
Figure 6. Capacitance vs. Reverse Voltage
1000
Typical Performance
14
14.0
1000
1000
10.0
10
8.08
(A)
IFSMIFSM
(A)
E (mJ)
C
EC Capacitive Energy (uJ)
12
12.0
6.06
100
100
TJ_intitial = 25°C
T
= 110°C
J_initial
4.04
2.02
0.00
0 200 400 600 800 1000
0
200
400
600
800
1000
100
1E-05 1E-04 1E-03 1E-02
1.E-05
1.E-04
1.E-03
1.E-02
VR Reverse
Voltage (V)
V (V)
tptp(s)
(s)
R
Figure 7. Typical Capacitance Stored Energy
Thermal Resistance (˚C/W)
1
Figure 8. Non-repetitive peak forward surge current
versus pulse duration (sinusoidal waveform)
0.5
0.3
0.1
100E-3
0.05
0.02
SinglePulse
0.01
10E-3
1E-6
10E-6
100E-6
1E-3
10E-3
T (Sec)
Figure 9. Transient Thermal Impedance
4
C4D05120E Rev. F, 01-2017
100E-3
1
Package Dimensions
SYMBOL
Package TO-252-2
A
A1
b
b2
b3
c
c2
D
D1
E
E1
e
H
L
L2
L3
L4
θ
MILLIMETERS
MIN
MAX
2.159
2.413
0
0.13
0.64
0.89
0.653
1.143
5.004
5.6
0.457
0.61
0.457
0.864
5.867
6.248
5.21
6.35
7.341
4.32
4.58 BSC
9.65
10.414
1.106
1.78
0.51 BSC
0.889
1.27
0.64
1.01
0°
8°
Tjb June 2015
MX+DI+PSI
Recommended Solder Pad Layout
Part Number
Package
Marking
C4D05120E
TO-252-2
C4D05120
TO-252-2
Note: Recommended soldering profiles can be found in the applications note here:
http://www.wolfspeed.com/power_app_notes/soldering
5
C4D05120E Rev. F, 01-2017
Diode Model
VfT = VT + If * RT
VT = 0.96 + (Tj * -1.22*10-3)
RT = 0.08 + (Tj * 8.5*10-4)
Note:
Junctiontemperature
Temperature
Degrees
Celsius,
Note: TTJj =
is Diode
diode junction
in in
degrees
Celsius
valid from 25°C to 175°C
Notes
• RoHS Compliance
The levels of RoHS restricted materials in this product are below the maximum concentration values (also referred
to as the threshold limits) permitted for such substances, or are used in an exempted application, in accordance
with EU Directive 2011/65/EC (RoHS2), as implemented January 2, 2013. RoHS Declarations for this product can
be obtained from your Wolfspeed representative or from the Product Ecology section of our website at http://
www.wolfspeed.com/power/tools-and-support/product-ecology.
• REACh Compliance
REACh substances of high concern (SVHCs) information is available for this product. Since the European Chemical Agency (ECHA) has published notice of their intent to frequently revise the SVHC listing for the foreseeable
future,please contact a Cree representative to insure you get the most up-to-date REACh SVHC Declaration.
REACh banned substance information (REACh Article 67) is also available upon request.
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This product has not been designed or tested for use in, and is not intended for use in, applications implanted into
the human body nor in applications in which failure of the product could lead to death, personal injury or property
damage, including but not limited to equipment used in the operation of nuclear facilities, life-support machines,
cardiac defibrillators or similar emergency medical equipment, aircraft navigation or communication or control
systems, or air traffic control systems.
Related Links
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Cree SiC Schottky diode portfolio: http://www.wolfspeed.com/Power/Products#SiCSchottkyDiodes
Schottky diode Spice models: http://www.wolfspeed.com/power/tools-and-support/DIODE-model-request2
SiC MOSFET and diode reference designs: http://go.pardot.com/l/101562/2015-07-31/349i
Copyright © 2017 Cree, Inc. All rights reserved.
The information in this document is subject to change without notice.
Cree, the Cree logo, and Zero Recovery are registered trademarks of Cree, Inc.
6
C4D05120E Rev. F, 01-2017
Cree, Inc.
4600 Silicon Drive
Durham, NC 27703
USA Tel: +1.919.313.5300
Fax: +1.919.313.5451
www.cree.com/power