STTA812D STMicroelectronics, STTA812D Datasheet

DIODE TURBO 8A 1200V TO-220AC

STTA812D

Manufacturer Part Number
STTA812D
Description
DIODE TURBO 8A 1200V TO-220AC
Manufacturer
STMicroelectronics
Series
TURBOSWITCH™r
Datasheet

Specifications of STTA812D

Voltage - Forward (vf) (max) @ If
2.2V @ 8A
Voltage - Dc Reverse (vr) (max)
1200V (1.2kV)
Current - Average Rectified (io)
8A
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
-

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STTA812D
Manufacturer:
ST
Quantity:
5 000
Part Number:
STTA812D
Manufacturer:
ST
Quantity:
5 000
Part Number:
STTA812D
Manufacturer:
ST
0
Part Number:
STTA812DI
Manufacturer:
ST
0
MAIN PRODUCT CHARACTERISTICS
ABSOLUTE RATINGS (limiting values)
May 2002 - Ed: 5C
FEATURES AND BENEFITS
DESCRIPTION
TURBOSWITCH 1200V drastically cuts losses in
all high voltage operations which require extremely
fast, soft and noise-free power diodes. Due to their
optimized switching performances they also highly
decrease power losses in any associated
switching IGBT or MOSFET in all “freewheel
mode” operations.
TURBOSWITCH is a trademark of STMicroelectronics.
ULTRA-FAST, SOFT RECOVERY.
VERY LOW OVERALL POWER LOSSES IN
BOTH THE DIODE AND THE COMPANION
TRANSISTOR.
HIGH FREQUENCY AND/OR HIGH PULSED
CURRENT OPERATION.
HIGH REVERSE VOLTAGE CAPABILITY
INSULATED PACKAGE : TO-220AC Ins.
Electrical insulation : 2500V
Capacitance : 7pF.
Symbol
I
V
V
F(RMS)
I
I
T
FRM
FSM
RRM
RSM
T
stg
j
V
t
F
rr
V
I
F(AV)
TURBOSWITCH ULTRA-FAST HIGH VOLTAGE DIODE
(max)
®
RRM
(typ)
Repetitive peak reverse voltage
Non repetitive peak reverse voltage
RMS forward current
Repetitive peak forward current
Surge non repetitive forward current
Storage temperature range
Maximum operating junction temperature
RMS
1200V
50ns
2.0V
8A
Parameter
TO-220AC Ins.
tp = 5 s F = 5kHz square
tp = 10ms sinusoidal
TO-220AC/ D
They are particularly suitable in motor control
circuitries, or in the primary of SMPS as snubber,
clamping or demagnetizing diodes. They are also
suitable for secondary of SMPS as high voltage
rectifier diodes.
K
STTA812D
TO-220AC
2
PAK
STTA812D/DI/G
K
STTA812G
K
A
D
2
PAK
NC
- 65 to + 150
TO-220AC Ins.
Value
A
1200
1200
STTA812DI
110
150
30
20
70
K
Unit
°C
°C
V
V
A
A
A
A
A
1/10

Related parts for STTA812D

STTA812D Summary of contents

Page 1

... They are particularly suitable in motor control circuitries the primary of SMPS as snubber, clamping or demagnetizing diodes. They are also suitable for secondary of SMPS as high voltage rectifier diodes. Parameter TO-220AC/ D TO-220AC Ins 5kHz square tp = 10ms sinusoidal STTA812D/DI TO-220AC Ins. STTA812DI PAK STTA812G Value Unit 1200 1200 2 PAK 30 ...

Page 2

... STTA812D/DI/G THERMAL AND POWER DATA Symbol R Junction to case thermal th(j-c) resistance P Conduction power dissipation =0.5 F(AV) P Total power dissipation max Pmax = (P3 = 10% P1) STATIC ELECTRICAL CHARACTERISTICS Symbol Parameter V Forward voltage drop Reverse leakage current R ** Vto Threshold voltage rd Dynamic parameter Test pulses : * tp = 380 s, < < ...

Page 3

... Fig. 6: Softness factor (tb/ta) versus dI F values). S factor 1.40 VR=600V Tj=125°C 1.20 IF=IF(av) 1.00 0.80 0 400 500 STTA812D/DI/G VFM(V) 1.0 2.0 3.0 4.0 Peak reverse recovery current versus IF=2*IF(av) IF=IF(av) IF=0.5*IF(av) dIF/dt(A/µs) 100 200 300 400 /dt (typical ...

Page 4

... STTA812D/DI/G Fig. 7: Relative variation of dynamic parameters versus junction temperature (reference Tj=125°C). 1.1 S factor 1.0 0.9 IRM 0.8 Tj(°C) 0 Fig. 9: Forward recovery time versus dI confidence). tfr(ns) 600 500 400 300 200 dIF/dt(A/µs) 100 0 100 200 300 4/10 Fig.8: Transient peak forward voltage versus dI /dt (90% confidence) ...

Page 5

... Fig. A: “FREEWHEEL” MODE. SWITCHING TRANSISTOR 1/T series has been TOTAL LOSSES due to the diode P = P1+ P2+ P3+ P4+ P5 REVERSE SWITCHING LOSSES LOSSES in the diode in the diode DIODE: TURBOSWITCH T = t/T STTA812D/DI/G Watts SWITCHING LOSSES in the tansistor due to the diode IL LOAD 5/10 ...

Page 6

... STTA812D/DI/G Fig. B: SNUBBER DIODE. PWM 1/T = t/T Fig. D: RECTIFIER DIODE. STATIC & DYNAMIC CHARACTERISTICS . POWER LOSSES . Fig. E: STATIC CHARACTERISTICS 6/10 Fig. C: DEMAGNETIZING DIODE. Conduction losses : Reverse losses : F(AV (RMS ...

Page 7

... S = tb/ta Fig. G: TURN-ON CHARACTERISTICS / 1. tfr Turn-on losses : (in the transistor, due to the diode DIODE Turn-off losses (in the diode RECTIFIER Turn-off losses : OPERATION (with non negligible serial inductance P3,P3’ and P5 are suitable for power MOSFET and IGBT I Fmax Turn-on losses : 0 STTA812D/DI ...

Page 8

... STTA812D/DI/G PACKAGE DATA TO-220AC Ins Cooling method: by conduction (C) Recommended torque value: 0.8 m.N Maximum torque value: 1.0 m.N 8/ REF. Min. Typ. Max. Min. Typ. Max. A 15. 13.00 B 10.00 b1 0.61 b2 1. 0.49 c2 2.40 e 4.80 F 6.20 I 3.75 I4 15.80 16.40 16.80 0.622 0.646 0.661 ...

Page 9

... FOOTPRINT DIMENSIONS (in millimeters) 16.90 10.30 3.70 8.90 REF 5.08 1.30 STTA812D/DI/G DIMENSIONS Millimeters Inches Min. Max. Min. Max. 4.40 4.60 0.173 0.181 2.49 2.69 0.098 0.106 0.03 0.23 0.001 0.009 0.70 0.93 0.027 0.037 1.14 1.70 0.045 0.067 0.45 0.60 0.017 0.024 1.23 1 ...

Page 10

... Recommended torque value: 0.55 m.N Maximum torque value: 0.7 m.N Ordering type Marking STTA812D STTA812D STTA812DI STTA812DI STTA812G STTA812G STTA812G-TR STTA812G Epoxy meets UL94,V0 Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics ...

Related keywords