®
1200V 2x15A APT15DQ120BCT APT15DQ120BCTG*
*G Denotes RoHS Compliant, Pb Free Terminal Finish.
ULTRAFAST SOFT RECOVERY RECTIFIER DIODE
PRODUCT APPLICATIONS
• Anti-Parallel Diode -Switchmode Power Supply -Inverters • Free Wheeling Diode -Motor Controllers -Converters -Inverters • Snubber Diode • PFC
PRODUCT FEATURES
• Ultrafast Recovery Times • Soft Recovery Characteristics • Popular TO-247 Package • Low Forward Voltage • Low Leakage Current • Avalanche Energy Rated
PRODUCT BENEFITS
• Low Losses • Low Noise Switching • Cooler Operation • Higher Reliability Systems • Increased System Power Density
1
(BCT) TO -2 4
7
2
3
1 2
3
1 - Anode 1 2 - Common Cathode Back of Case - Cathode 3 - Anode 2
MAXIMUM RATINGS
Symbol VR VRRM VRWM IF(AV) IF(RMS) IFSM EAVL TJ,TSTG TL Characteristic / Test Conditions Maximum D.C. Reverse Voltage Maximum Peak Repetitive Reverse Voltage Maximum Working Peak Reverse Voltage
All Ratings Per Leg: TC = 25°C unless otherwise specified.
APT15DQ120BCT(G) UNIT
1200
Volts
Maximum Average Forward Current (TC = 127°C, Duty Cycle = 0.5) RMS Forward Current (Square wave, 50% duty) Non-Repetitive Forward Surge Current (TJ = 45°C, 8.3ms) Avalanche Energy (1A, 40mH) Operating and StorageTemperature Range Lead Temperature for 10 Sec.
15 29 110 20 -55 to 175 300
mJ °C Amps
STATIC ELECTRICAL CHARACTERISTICS
Symbol Characteristic / Test Conditions IF = 15A VF Forward Voltage IF = 30A IF = 15A, TJ = 125°C IRM CT Maximum Reverse Leakage Current Junction Capacitance, VR = 200V
APT Website - http://www.advancedpower.com
MIN
TYP
MAX
UNIT
2.8 3.4 2.45
3.3
Volts
VR = 1200V, TJ = 125°C
500 17
µA pF
053-4224 Rev B
8-2005
VR = 1200V
100
DYNAMIC CHARACTERISTICS
Symbol trr trr Qrr IRRM trr Qrr IRRM trr Qrr IRRM Characteristic Reverse Recovery Time Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current Reverse Recovery Time Reverse Recovery Charge Maximum Reverse Recovery Current IF = 15A, diF/dt = -1000A/µs VR = 800V, TC = 125°C IF = 15A, diF/dt = -200A/µs VR = 800V, TC = 125°C IF = 15A, diF/dt = -200A/µs VR = 800V, TC = 25°C Test Conditions IF = 1A, diF/dt = -100A/µs, VR = 30V, TJ = 25°C MIN -
APT15DQ120BCT(G)
TYP MAX UNIT ns nC
21 240 260 3 290 960 6 130 1340 19 -
-
Amps ns nC Amps ns nC Amps
THERMAL AND MECHANICAL CHARACTERISTICS
Symbol RθJC WT Characteristic / Test Conditions Junction-to-Case Thermal Resistance Package Weight MIN TYP MAX UNIT °C/W oz g
1.18 0.22 5.9 10 1.1
lb•in N•m
Torque
Maximum Mounting Torque
APT Reserves the right to change, without notice, the specifications and information contained herein.
1.20 Z JC, THERMAL IMPEDANCE (°C/W) θ D = 0.9 1.00 0.80 0.60 0.40 0.20 0 0.7
0.5
Note:
PDM
0.3 SINGLE PULSE
t1 t2
0.1 0.05 10
-5
Duty Factor D = 1/t2 Peak TJ = PDM x ZθJC + TC
t
10-3 10-2 10-1 1.0 RECTANGULAR PULSE DURATION (seconds) FIGURE 1a. MAXIMUM EFFECTIVE TRANSIENT THERMAL IMPEDANCE, JUNCTION-TO-CASE vs. PULSE DURATION
10-4
RC MODEL Junction temp. (°C) 0.676 Power (watts) 0.504 Case temperature. (°C) 0.0440 0.00147
053-4224 Rev B
8-2005
FIGURE 1b, TRANSIENT THERMAL IMPEDANCE MODEL
TYPICAL PERFORMANCE CURVES
60 50 40 30 20 10 0 trr, REVERSE RECOVERY TIME (ns) TJ = 175°C TJ = 125°C TJ = 25°C TJ = -55°C
400 350 300 250 200 150 100 50 30A
APT15DQ120BCT(G)
T = 125°C J V = 800V
R
IF, FORWARD CURRENT (A)
15A
7.5A
1 2 3 4 5 VF, ANODE-TO-CATHODE VOLTAGE (V) Figure 2. Forward Current vs. Forward Voltage 2500 Qrr, REVERSE RECOVERY CHARGE (nC) 30A
T = 125°C J V = 800V
R
0
0 200 400 600 800 1000 1200 -diF /dt, CURRENT RATE OF CHANGE(A/µs) Figure 3. Reverse Recovery Time vs. Current Rate of Change IRRM, REVERSE RECOVERY CURRENT (A) 25
T = 125°C J V = 800V
R
0
30A
2000
20
1500 15A
15
1000 7.5A
10
15A
500
5
7.5A
0 200 400 600 800 1000 1200 -diF /dt, CURRENT RATE OF CHANGE (A/µs) Figure 4. Reverse Recovery Charge vs. Current Rate of Change 1.2 Kf, DYNAMIC PARAMETERS (Normalized to 1000A/µs) 1.0 0.8 0.6
0
0 200 400 600 800 1000 1200 -diF /dt, CURRENT RATE OF CHANGE (A/µs) Figure 5. Reverse Recovery Current vs. Current Rate of Change 35 30 25 IF(AV) (A) 20 15 10 5
Duty cycle = 0.5 T = 175°C
J
0
trr trr IRRM
Qrr
Qrr
0.4 0.2 0.0
25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (°C) Figure 6. Dynamic Parameters vs. Junction Temperature 80 CJ, JUNCTION CAPACITANCE (pF) 70 60 50 40
0
75 100 125 150 175 Case Temperature (°C) Figure 7. Maximum Average Forward Current vs. CaseTemperature
0
25
50
20 10 10 100 200 VR, REVERSE VOLTAGE (V) Figure 8. Junction Capacitance vs. Reverse Voltage 0 1
053-4224 Rev B
8-2005
30
Vr +18V 0V D.U.T. 30µH diF /dt Adjust
APT10078BLL
APT15DQ120BCT(G)
trr/Qrr Waveform
PEARSON 2878 CURRENT TRANSFORMER
Figure 9. Diode Test Circuit
1 2 3 4
IF - Forward Conduction Current diF /dt - Rate of Diode Current Change Through Zero Crossing. IRRM - Maximum Reverse Recovery Current. Zero
1
4
5 3 2
trr - Reverse Recovery Time, measured from zero crossing where diode current goes from positive to negative, to the point at which the straight line through IRRM and 0.25 IRRM passes through zero. Qrr - Area Under the Curve Defined by IRRM and trr.
0.25 IRRM
5
Figure 10, Diode Reverse Recovery Waveform and Definitions
TO-247 Package Outline
e1 SAC: Tin, Silver, Copper
4.69 (.185) 5.31 (.209) 1.49 (.059) 2.49 (.098) 6.15 (.242) BSC
15.49 (.610) 16.26 (.640) 5.38 (.212) 6.20 (.244)
Common Cathode
20.80 (.819) 21.46 (.845) 3.55 (.138) 3.81 (.150)
4.50 (.177) Max. 0.40 (.016) 0.79 (.031)
2.87 (.113) 3.12 (.123) 1.65 (.065) 2.13 (.084)
8-2005
19.81 (.780) 20.32 (.800)
1.01 (.040) 1.40 (.055)
Anode 1 Common Cathode Anode 2
053-4224 Rev B
2.21 (.087) 2.59 (.102)
5.45 (.215) BSC 2-Plcs.
Dimensions in Millimeters and (Inches)
APT’s products are covered by one or more of U.S.patents 4,895,810 5,045,903 5,089,434 5,182,234 5,019,522 5,262,336 6,503,786 5,256,583 4,748,103 5,283,202 5,231,474 5,434,095 5,528,058 and foreign patents. US and Foreign patents pending. All Rights Reserved.
