(50-60hHz Sinusoidal Wavefomr Ffrom Terminals to Mounting Base for 1 Min.)
Package Weight
MIN
TYP
MAX
UNIT
°C/W
Volts
1.21
2500
1.03
29.2
10
1.1
oz
g
lb•in
N•m
Torque
Maximum Mounting Torque
APT Reserves the right to change, without notice, the specifications and information contained herein.
1.40
Z
JC
, THERMAL IMPEDANCE (°C/W)
θ
1.20
1.00
0.7
0.80
0.60
0.40
0.20
0
10
-5
0.5
0.3
0.1
0.05
10
-4
SINGLE PULSE
Note:
0.9
PDM
t1
t2
Duty Factor D =
1
/
t2
Peak TJ = PDM x Z
θJC
+ 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
RC MODEL
Junction
temp (°C)
0.320
°C/W
0.00278 J/°C
4-2005
Power
(watts)
0.515
°C/W
0.0421 J/°C
053-4058 Rev B
0.375
°C/W
Case temperature (°C)
0.242 J/°C
FIGURE 1b, TRANSIENT THERMAL IMPEDANCE MODEL
TYPICAL PERFORMANCE CURVES
100
t
rr
, REVERSE RECOVERY TIME
(ns)
60
50
40
30
20
10
0
APT2X31_30D20J
T =125°C
J
V =133V
R
60A
30A
15A
I
F
, FORWARD CURRENT
(A)
80
60
40
T
J
= 125°C
20
T
J
= 150°C
0
T
J
= -55°C
T
J
= 25°C
0
0.5
1
1.5
2
V
F
, ANODE-TO-CATHODE VOLTAGE (V)
Figure 2. Forward Current vs. Forward Voltage
T =125°C
J
V =133V
R
0
200
400
600
800 1000 1200
-di
F
/dt, CURRENT RATE OF CHANGE(A/µs)
Figure 3. Reverse Recovery Time vs. Current Rate of Change
I
RRM
, REVERSE RECOVERY CURRENT
(A)
20
T = 125°C
J
V = 133V
R
400
Q
rr
, REVERSE RECOVERY CHARGE
(nC)
350
300
250
200
150
100
50
0
60A
60A
30A
15
30A
10
15A
15A
5
0
200
400
600
800 1000 1200
-di
F
/dt, CURRENT RATE OF CHANGE (A/µs)
Figure 4. Reverse Recovery Charge vs. Current Rate of Change
1.4
K
f
, DYNAMIC PARAMETERS
(Normalized to 1000A/µs)
1.2
1.0
0.8
0.6
0.4
0.2
25
50
75
100
125
150
T
J
, JUNCTION TEMPERATURE (°C)
Figure 6. Dynamic Parameters vs. Junction Temperature
600
C
J
, JUNCTION CAPACITANCE
(pF)
500
400
300
200
100
0
0.0
0
Q
rr
I
RRM
t
rr
Q
rr
0
200
400
600
800 1000 1200
-di
F
/dt, CURRENT RATE OF CHANGE (A/µs)
Figure 5. Reverse Recovery Current vs. Current Rate of Change
70
60
50
I
F(AV)
(A)
40
30
20
10
75
100
125
150
175
Case Temperature (°C)
Figure 7. Maximum Average Forward Current vs. CaseTemperature
0
25
50
Duty cycle = 0.5
T = 175°C
J
0
t
rr
10
100 200
V
R
, REVERSE VOLTAGE (V)
Figure 8. Junction Capacitance vs. Reverse Voltage
1
053-4058 Rev B
4-2005
APT2X31_30D20J
Vr
+18V
0V
D.U.T.
30µH
trr/Qrr
Waveform
di
F
/dt Adjust
APT20M36BLL
PEARSON 2878
CURRENT
TRANSFORMER
Figure 9. Diode Test Circuit
1
2
3
4
I
F
- Forward Conduction Current
di
F
/dt - Rate of Diode Current Change Through Zero Crossing.
I
RRM
- 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 I
RRM
and 0.25 I
RRM
passes through zero.
Qrr - Area Under the Curve Defined by I
RRM
and trr.
0.25 IRRM
5
Figure 10, Diode Reverse Recovery Waveform and Definitions
SOT-227 (ISOTOP
®
) Package Outline
31.5 (1.240)
31.7 (1.248)
7.8 (.307)
8.2 (.322)
W=4.1 (.161)
W=4.3 (.169)
H=4.8 (.187)
H=4.9 (.193)
(4 places)
11.8 (.463)
12.2 (.480)
8.9 (.350)
9.6 (.378)
Hex Nut M4 H100
(4 places)
r = 4.0 (.157)
(2 places)
4.0 (.157)
4.2 (.165)
(2 places)
25.2 (0.992)
0.75 (.030) 12.6 (.496) 25.4 (1.000)
0.85 (.033) 12.8 (.504)
3.3 (.129)
3.6 (.143)
14.9 (.587)
15.1 (.594)
4-2005
1.95 (.077)
2.14 (.084)
Anti-parallel
APT2X30D20J
Parallel
Cathode 1 Cathode 1
APT2X31D20J
30.1 (1.185)
30.3 (1.193)
38.0 (1.496)
38.2 (1.504)
Anode 2
Anode 1
053-4058 Rev B
Dimensions in Millimeters and (Inches)
Cathode 2
Anode 1
Cathode 2
Anode 2
ISOTOP
®
is a Registered Trademark of SGS Thomson. 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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