SM6T30CAY STMicroelectronics, SM6T30CAY Datasheet - Page 7

• Manufacturer Part Number: SM6T30CAY
• Description: TRANSIL 600W 30V BIDIRECT SMB
• Manufacturer: STMicroelectronics
• Series: TRANSIL™r

Specifications of SM6T30CAY

• Voltage - Reverse Standoff (typ): 25.6V
• Voltage - Breakdown: 28.5V
• Power (watts): 600W
• Polarization: Bidirectional
• Mounting Type: Surface Mount
• Package / Case: DO-214AA, SMB
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-10800-2

SM6TY
Figure 12. Relative variation of thermal
Figure 14. Leakage current versus junction
1.00
0.10
0.01
1.E+03
1.E+02
1.E+01
1.E+00
1.0E-03
1.E-01
Zth (j-a)/Rth (j-a)
Recommended pad layout
Printed circuit board FR4, copper thickness = 35 µm
25
V
1.0E-02
V
RM
R
=V
< 10 V
RM
impedance, junction to ambient,
versus pulse duration
temperature (typical values)
50
1.0E-01
V
V
RM
R
75
=V
1.0E+00
10 V
RM
100
1.0E+01
1.0E+02
125
t p
T (° C)
j
Doc ID 17741 Rev 1
ms
1.0E+03
150
Figure 13. Thermal resistance junction to
Figure 15. Peak forward voltage drop versus
110
100
1.0E+02
1.0E+01
1.0E+00
1.0E-01
1.0E-02
90
80
70
60
50
40
30
20
10
0
0.0
0.0
0.5
1.0
ambient versus copper surface
under each lead
peak forward current
(typical values)
0.5
T
j
=125 °C
1.5
1.0
2.0
T
j
=25 °C
2.5
1.5
Printed circuit board FR4,
copper thickness = 35 µm
3.0
2.0
3.5
Characteristics
V
FM
4.0
(V)
2.5
S
Cu
(cm²)
4.5
7/11
5.0
3.0