STTA1212D STMicroelectronics, STTA1212D Datasheet - Page 3

• Manufacturer Part Number: STTA1212D
• Description: DIODE TURBO 12A 1200V TO-220AC
• Manufacturer: STMicroelectronics
• Series: TURBOSWITCH™r

Specifications of STTA1212D

• Voltage - Forward (vf) (max) @ If: 2.2V @ 12A
• Voltage - Dc Reverse (vr) (max): 1200V (1.2kV)
• Current - Average Rectified (io): 12A
• Current - Reverse Leakage @ Vr: 100µA @ 1200V
• Diode Type: Standard
• Speed: Fast Recovery =< 500ns, > 200mA (Io)
• Reverse Recovery Time (trr): 100ns
• Mounting Type: Through Hole
• Package / Case: TO-220-2, TO-220AC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Capacitance @ Vr, F: -

Fig. 1: Conduction losses versus average current.
Fig. 3: Relative variation of thermal impedance
junction to case versus pulse duration.
1.0
0.8
0.6
0.4
0.2
0.0
Fig. 5: Reverse recovery time versus dI
confidence).
30
25
20
15
10
500
450
400
350
300
250
200
150
100
5
0
50
1E-4
0
0
P1(W)
Zth(j-c)/Rth(j-c)
0
trr(ns)
= 0.2
= 0.1
= 0.5
Single pulse
2
100
1E-3
IF=2*IF(av)
4
= 0.1
200
dIF/dt(A/µs)
IF(av) (A)
6
tp(s)
1E-2
= 0.2
8
300
IF=0.5*IF(av)
10
1E-1
= 0.5
400
VR=600V
Tj=125°C
IF=IF(av)
F
12
/dt (90%
= 1
1E+0
500
14
Fig. 2: Forward voltage drop versus forward cur-
rent (maximum values).
100.0
Fig. 4: Peak reverse recovery current versus
dI
50
40
30
20
10
Fig. 6: Softness factor (tb/ta) versus dI
values).
1.40
1.20
1.00
0.80
10.0
0
F
1.0
0.1
0
/dt (90% confidence).
IRM(A)
0
0.0
S factor
IFM(A)
VR=600V
Tj=125°C
Tj=125°C
IF<2*IF(av)
0.5
100
100
1.0
200
dIF/dt(A/µs)
200
dIF/dt(A/µs)
1.5
IF=2*IF(av)
VFM(V)
300
2.0
300
2.5
STTA1212D
VR=600V
Tj=125°C
IF=0.5*IF(av)
400
400
F
IF=IF(av)
/dt (typical
3.0
500
500
3/8
3.5