PTVSxS1UR_SER All information provided in this document is subject to legal disclaimers. © NXP B.V. 2011. All rights reserved.
Product data sheet Rev. 3 — 10 January 2011 4 of 12
NXP Semiconductors
PTVSxS1UR series
400 W Transient Voltage Suppressor
6. Thermal characteristics
[1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard
footprint.
[2] Device mounted on an FR4 PCB, single-sided copper, tin-plated, mounting pad for cathode 1 cm
2
.
[3] Device mounted on a ceramic PCB, Al
2
O
3
, standard footprint.
[4] Soldering point of cathode tab.
7. Characteristics
Table 8. Thermal characteristics
Symbol Parameter Conditions Min Typ Max Unit
R
th(j-a)
thermal resistance from
junction to ambient
in free air
[1]
--220K/W
[2]
--130K/W
[3]
--70K/W
R
th(j-sp)
thermal resistance from
junction to solder point
[4]
--18K/W
Table 9. Characteristics per type; PTVS3V3S1UR to PTVS7V0S1UR
T
j
=25
°
C unless otherwise specified.
Type number Reverse standoff
voltage
V
RWM
(V)
Breakdown voltage
V
BR
(V)
Reverse leakage
current
I
RM
(μA)
Clamping voltage
V
CL
(V)
I
R
=10mA at V
RWM
(V)
Max Min Typ Max Typ Max Max I
PPM
(A)
PTVS3V3S1UR 3.3 5.20 5.60 6.00 5 600 8.0 43.8
PTVS5V0S1UR 5.0 6.40 6.70 7.00 5 400 9.2 43.5
PTVS6V0S1UR 6.0 6.67 7.02 7.37 5 400 10.3 38.8
PTVS6V5S1UR 6.5 7.22 7.60 7.98 5 250 11.2 35.7
PTVS7V0S1UR 7.0 7.78 8.20 8.60 3 100 12.0 33.3
Table 10. Characteristics per type; PTVS7V5S1UR to PTVS64VS1UR
T
j
=25
°
C unless otherwise specified.
Type number Reverse standoff
voltage
V
RWM
(V)
Breakdown voltage
V
BR
(V)
Reverse leakage
current
I
RM
(μA)
Clamping voltage
V
CL
(V)
I
R
=1mA at V
RWM
(V)
Max Min Typ Max Typ Max Max I
PPM
(A)
PTVS7V5S1UR 7.5 8.33 8.77 9.21 0.2 50 12.9 31.0
PTVS8V0S1UR 8.0 8.89 9.36 9.83 0.03 25 13.6 29.4
PTVS8V5S1UR 8.5 9.44 9.92 10.40 0.01 10 14.4 27.8
PTVS9V0S1UR 9.0 10.00 10.55 11.10 0.005 5 15.4 26.0
PTVS10VS1UR 10 11.10 11.70 12.30 0.005 2.5 17.0 23.5
PTVS11VS1UR 11 12.20 12.85 13.50 0.005 2.5 18.2 22.0
PTVS12VS1UR 12 13.30 14.00 14.70 0.005 2.5 19.9 20.1
PTVS13VS1UR 13 14.40 15.15 15.90 0.001 0.1 21.5 18.6