1200V 75A
APT75DQ120B
APT75DQ120S
APT75DQ120BG* APT75DQ120SG*
*G Denotes RoHS Compliant, Pb Free Terminal Finish.
ULTRAFAST SOFT RECOVERY RECTIFIER DIODE
(B)
PRODUCT APPLICATIONS
PRODUCT FEATURES
PRODUCT BENEFITS
• Anti-Parallel Diode
-Switchmode Power Supply
-Inverters
• Free Wheeling Diode
-Motor Controllers
-Converters
-Inverters
• Snubber Diode
• Ultrafast Recovery Times
• Low Losses
• Soft Recovery Characteristics
• Low Noise Switching
• PFC
TO
-2 4
7
D 3 PAK
1
2
• Cooler Operation
• Popular TO-247 Package or
Surface Mount D3PAK Package
• Higher Reliability Systems
• Low Forward Voltage
• Low Leakage Current
2
1
(S)
2
1
• Increased System Power
Density
• Avalanche Energy Rated
1 - Cathode
2 - Anode
Back of Case - Cathode
All Ratings: TC = 25°C unless otherwise specified.
MAXIMUM RATINGS
Symbol
VR
Characteristic / Test Conditions
UNIT
1200
Volts
Maximum D.C. Reverse Voltage
VRRM
Maximum Peak Repetitive Reverse Voltage
VRWM
Maximum Working Peak Reverse Voltage
IF(AV)
Maximum Average Forward Current (TC = 113°C, Duty Cycle = 0.5)
IF(RMS)
APT75DQ120B_S(G)
75
RMS Forward Current (Square wave, 50% duty)
121
IFSM
Non-Repetitive Forward Surge Current (TJ = 45°C, 8.3ms)
540
EAVL
Avalanche Energy (1A, 40mH)
TJ,TSTG
TL
Amps
20
mJ
-55 to 175
Operating and StorageTemperature Range
°C
300
Lead Temperature for 10 Sec.
STATIC ELECTRICAL CHARACTERISTICS
VF
Characteristic / Test Conditions
Forward Voltage
IRM
Maximum Reverse Leakage Current
CT
Junction Capacitance, VR = 200V
MIN
TYP
MAX
IF = 75A
2.8
3.3
IF = 150A
3.48
IF = 75A, TJ = 125°C
2.17
Volts
VR = 1200V
100
VR = 1200V, TJ = 125°C
500
Microsemi Website - http://www.microsemi.com
50
UNIT
μA
pF
053-4229 Rev D 5-2011
Symbol
DYNAMIC CHARACTERISTICS
Symbol
Characteristic
Test Conditions
trr
Reverse Recovery Time
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
IRRM
Reverse Recovery Time
Qrr
Reverse Recovery Charge
trr
Qrr
IRRM
IF = 1A, diF/dt = -100A/μs, VR = 30V, TJ = 25°C
Maximum Reverse Recovery Current
trr
IRRM
APT75DQ120B_S(G)
Maximum Reverse Recovery Current
IF = 75A, diF/dt = -200A/μs
VR = 800V, TC = 25°C
IF = 75A, diF/dt = -200A/μs
VR = 800V, TC = 125°C
Reverse Recovery Time
Reverse Recovery Charge
Maximum Reverse Recovery Current
IF = 75A, diF/dt = -1000A/μs
VR = 800V, TC = 125°C
MIN
TYP
MAX
UNIT
-
32
-
325
-
715
-
5
-
420
ns
-
3340
nC
-
13
-
195
ns
-
5810
nC
-
42
Amps
MIN
TYP
ns
nC
-
-
Amps
Amps
THERMAL AND MECHANICAL CHARACTERISTICS
Symbol
RθJC
WT
Torque
Characteristic / Test Conditions
Junction-to-Case Thermal Resistance
Package Weight
MAX
UNIT
.31
°C/W
0.22
oz
5.9
g
Maximum Mounting Torque
10
lb•in
1.1
N•m
Microsemi reserves the right to change, without notice, the specifications and information contained herein.
0.30
0.25
0.7
0.20
0.5
0.15
0.10
0.3
0.05
0.1
0.05
0
053-4229 Rev D 5-2011
D = 0.9
Note:
P DM
Z JC, THERMAL IMPEDANCE (°C/W)
θ
0.35
t1
t2
t
10-5
SINGLE PULSE
10-4
Duty Factor D = 1 /t2
Peak T J = P DM x Z θJC + T C
10-3
10-2
10-1
1.0
RECTANGULAR PULSE DURATION (seconds)
FIGURE 1. MAXIMUM EFFECTIVE TRANSIENT THERMAL IMPEDANCE, JUNCTION-TO-CASE vs. PULSE DURATION
APT75DQ120B_S(G)
TYPICAL PERFORMANCE CURVES
200
160
TJ = 175°C
140
120
TJ = 125°C
100
80
60
TJ = 25°C
40
TJ = -55°C
20
0
0
1.0
2.0
3.0
4.0
VF, ANODE-TO-CATHODE VOLTAGE (V)
Figure 2. Forward Current vs. Forward Voltage
Qrr, REVERSE RECOVERY CHARGE
(nC)
8000
T = 125°C
J
V = 800V
R
7000
150A
6000
5000
75A
4000
3000
37.5A
2000
1000
0
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
37.5A
200
100
50
T = 125°C
J
V = 800V
150A
R
40
30
75A
20
37.5A
10
140
Qrr
Duty cycle = 0.5
T = 175°C
J
120
100
trr
0.6
Qrr
0.2
0.0
300
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
IRRM
0.4
75A
0
1.0
0.8
400
R
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
IF(AV) (A)
Kf, DYNAMIC PARAMETERS
(Normalized to 1000A/μs)
trr
T = 125°C
J
V = 800V
150A
0
IRRM, REVERSE RECOVERY CURRENT
(A)
IF, FORWARD CURRENT
(A)
180
trr, REVERSE RECOVERY TIME
(ns)
500
80
60
40
20
0
25
50
75
100
125
150
TJ, JUNCTION TEMPERATURE (°C)
Figure 6. Dynamic Parameters vs. Junction Temperature
0
25
50
75
100
125
150
175
Case Temperature (°C)
Figure 7. Maximum Average Forward Current vs. CaseTemperature
300
250
200
150
100
50
0
1
10
100 200
VR, REVERSE VOLTAGE (V)
Figure 8. Junction Capacitance vs. Reverse Voltage
053-4229 Rev D 5-2011
CJ, JUNCTION CAPACITANCE
(pF)
350
APT75DQ120B_S(G)
Vr
diF /dt Adjus t
+18V
APT10035LLL
0V
D.U.T.
30μH
trr/Q rr
Waveform
PEARSON 2878
CURRENT
TRANSFORMER
Figure 9. Diode Test Circuit
1
IF - Forward Conduction Current
2
diF/dt - Rate of Diode Current Change Through Zero Crossing.
3
IRRM - Maximum Reverse Recovery Current
4
trr - Reverse Recovery Time measured from zero crossing where
1
4
Zer o
5
0.25 I RR M
3
diode current goes from positive to negative, to the point at
2
which the straight line through IRRM and 0.25, IRRM passes through zero.
5
Qrr - Area Under the Curve Defined by IRRM and tRR.
Figure 10. Diode Reverse Recovery Waveform Definition
TO-247 Package Outline
D3PAK Package Outline
e3 100% Sn
4.69 (.185)
5.31 (.209)
1.49 (.059)
2.49 (.098)
15.49 (.610)
16.26 (.640)
6.15 (.242) BSC
5.38 (.212)
6.20 (.244)
4.90 (.193)
5.10 (.201)
1.45 (.057)
1.60 (.063)
15.85 (.624)
16.05(.632)
1.00 (.039)
1.15(.045)
Cathode
20.80 (.819)
21.46 (.845)
0.40 (.016)
0.65 (.026)
0.40 (.016)
1.016 (.040)
1.65 (.065)
2.13 (.084)
19.81 (.780)
20.32 (.800)
1.01 (.040)
1.40 (.055)
0.020 (.001)
0.250 (.010)
2.70 (.106)
2.90 (.114)
1.15 (.045)
1.45 (.057)
1.90 (.075)
2.10 (.083)
1.20 (.047)
1.40 (.055)
5.45 (.215) BSC
(2 Plcs. )
053-4229 Rev D
Anode
2.21 (.087)
2.59 (.102)
Cathode
10.90 (.430) BSC
Dimensions in Millimeters and (Inches )
13.30 (.524)
13.60(.535)
12.40 (.488)
12.70 (.500)
18.70 (.736)
19.10 (.752)
3.50 (.138)
3.81 (.150)
4.50 (.177) Max .
5-2011
Cathode
(Heat Sink)
e1 SAC: Tin, Silver, Copper
Anode
Cathode
Dimensions in Millimeters (Inches)
2.40 (.094)
2.70 (.106)
(Base of Lead)
Heat Sink (Cathode)
and Leads
are Plated
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