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1
3
TO -24
2 1 - Anode 1 2 - Common Cathode Back of Case - Cathode 3 - Anode 2
1 2 3
7
APT30S20BCT
200V
2x45A
HIGH VOLTAGE SCHOTTKY DIODE
PRODUCT APPLICATIONS
* Parallel Diode * * * * *
-Switchmode Power Supply -Inverters Free Wheeling Diode -Motor Controllers -Converters Snubber Diode Uninterruptible Power Supply (UPS) 48 Volt Output Rectifiers High Speed Rectifiers
PRODUCT FEATURES
* Ultrafast Recovery Times * Soft Recovery Characteristics * Popular TO-247 Package * Low Forward Voltage * High Blocking Voltage * Low Leakage Current
PRODUCT BENEFITS
* Low Losses * Low Noise Switching * Cooler Operation * Higher Reliability Systems * Increased System Power
Density
MAXIMUM RATINGS
Symbol VR VRRM VRWM IF(AV) IF(RMS) IFSM TJ,TSTG TL EVAL Characteristic / Test Conditions Maximum D.C. Reverse Voltage Maximum Peak Repetitive Reverse Voltage Maximum Working Peak Reverse Voltage
All Ratings Are Per Leg: TC = 25C unless otherwise specified.
APT30S20BCT UNIT
200
Volts
Maximum Average Forward Current (TC = 125C, Duty Cycle = 0.5) RMS Forward Current (Square wave, 50% duty) Non-Repetitive Forward Surge Current (TJ = 45C, 8.3ms) Operating and StorageTemperature Range Lead Temperature Case for 10 Sec. Avalanche Energy (2A, 15mH)
45 121 320 -55 to 150
C Amps
300 30
mJ
STATIC ELECTRICAL CHARACTERISTICS
Symbol IF = 30A VF Forward Voltage IF = 60A IF = 30A, TJ = 125C IRM CT Maximum Reverse Leakage Current Junction Capacitance, VR = 200V
APT Website - http://www.advancedpower.com
MIN
TYP
MAX
UNIT
.80 .91 .67
.85
Volts
mA
VR = VR Rated, TJ = 125C
15 150
pF
053-6032 Rev B
1-2004
VR = VR Rated
0.5
DYNAMIC CHARACTERISTICS
Symbol trr Qrr IRRM trr Qrr IRRM trr Qrr IRRM Characteristic 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 = 30A, diF/dt = -700A/s VR = 133V, TC = 125C IF = 30A, diF/dt = -200A/s VR = 133V, TC = 125C IF = 30A, diF/dt = -200A/s VR = 133V, TC = 25C Test Conditions MIN TYP
APT30S20BCT
MAX UNIT ns nC
55 190 6 100 450 9 70 960 24 -
-
Amps ns nC Amps ns nC Amps
THERMAL AND MECHANICAL CHARACTERISTICS
Symbol RJC RJA WT Characteristic / Test Conditions Junction-to-Case Thermal Resistance Junction-to-Ambient Thermal Resistance MIN TYP MAX UNIT C/W
.58 40 0.22
oz g
Package Weight
5.9 10
Maximum Mounting Torque
lb*in N*m
Torque
1.1
APT Reserves the right to change, without notice, the specifications and information contained herein. 0.6
, THERMAL IMPEDANCE (C/W)
0.9 0.5 0.4 0.3 0.2 0.1 0 0.7
0.5 Note:
PDM t1 t2
0.3
JC
0.1 0.05 10-5 10-4 SINGLE PULSE
Duty Factor D = t1/t2 Peak TJ = PDM x ZJC + TC
Z
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
RC MODEL Junction temp (C)
1-2004
0.250 C/W Power (watts) 0.330 C/W Case temperature (C)
0.00518 J/C
053-6032 Rev B
0.139 J/C
FIGURE 1b, TRANSIENT THERMAL IMPEDANCE MODEL
TYPICAL PERFORMANCE CURVES
100
trr, REVERSE RECOVERY TIME (ns)
APT30S20BCT
120
TJ = 125C VR = 133V
90
IF, FORWARD CURRENT (A)
TJ = 25C 100
60A 30A
80 70 60 50 40 30 20 10 0 0 TJ = -55C 0.2 0.4 0.6 0.8 1 1.2 VF, ANODE-TO-CATHODE VOLTAGE (V) Figure 2. Forward Current vs. Forward Voltage
TJ = 125C VR = 133V
80
15A
TJ = 150C
60
TJ = 125C
40
20 0
0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE(A/s) Figure 3. Reverse Recovery Time vs. Current Rate of Change 35
IRRM, REVERSE RECOVERY CURRENT (A)
TJ = 125C VR = 133V
1800
Qrr, REVERSE RECOVERY CHARGE (nC)
1600 1400 1200 1000 800 600 400 200 0
30 25 20 15 10
60A
60A
30A 15A
30A 15A
5 0
0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE (A/s) Figure 4. Reverse Recovery Charge vs. Current Rate of Change 1.4 1.2 trr 1.0 0.8 0.6 0.4 0.2 0.0 Qrr IRRM trr Qrr
0 200 400 600 800 -diF /dt, CURRENT RATE OF CHANGE (A/s) Figure 5. Reverse Recovery Current vs. Current Rate of Change 140 120 100
IF(AV) (A)
Kf, DYNAMIC PARAMETERS (Normalized to 700A/s)
80 60 40 20 0
Duty cycle = 0.5 TJ = 150C
25 50 75 100 125 150 TJ, JUNCTION TEMPERATURE (C) Figure 6. Dynamic Parameters vs. Junction Temperature 2500
CJ, JUNCTION CAPACITANCE (pF)
0
50 75 100 125 150 Case Temperature (C) Figure 7. Maximum Average Forward Current vs. CaseTemperature
25
2000
1500
1000
1-2004
500
1 10 100 200 VR, REVERSE VOLTAGE (V) Figure 8. Junction Capacitance vs. Reverse Voltage
0
.3
053-6032 Rev B
APT30S20BCT
Vr +18V 0V D.U.T. 30H
trr/Qrr Waveform
diF /dt Adjust
APT20M36BLL
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
0.25 IRRM
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.
5
Figure 10, Diode Reverse Recovery Waveform and Definitions
TO-247 Package Outline
4.69 (.185) 5.31 (.209) 1.49 (.059) 2.49 (.098) 6.15 (.242) BSC 20.80 (.819) 21.46 (.845) 3.55 (.138) 3.81 (.150) 15.49 (.610) 16.26 (.640) 5.38 (.212) 6.20 (.244)
Common Cathode
4.50 (.177) Max. 0.40 (.016) 0.79 (.031)
2.87 (.113) 3.12 (.123) 1.65 (.065) 2.13 (.084)
19.81 (.780) 20.32 (.800) 1.01 (.040) 1.40 (.055)
053-6032 Rev B
1-2004
Anode 1 Common Cathode Anode 2
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.

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