Reflowable Thermal Protection
Device
PRODUCT: RTP140R060S
DOCUMENT: SCD28140
REV LETTER: A
REV DATE: FEBRUARY 27, 2012
PAGE NO.: 2 OF 5
TABLE 3. PERFORMANCE CHARACTERISTICS (Typical unless otherwise specified):
Resistance and Open Characteristics
P1 to PTH Min Typ Max Units
@ -40+/-3°C
@ 23+/-3°C 0.6
0.7
1.0
1.1
RPP (Resistance from P1 to PTH)
@ 105+/-3°C 0.9 1.2
mΩ
Operating Voltage 250 VAC
Open Temperature, post-arming IPP = 0 135 140 145 °C
Thermal Resistance: Junction to Case Case = PTH pad 0.5 °C/W
@ -40+/-3°C
@ 23+/-3°C
30
25
Installation dependent Operating Current, post-
arming 2, 3 @ 105+/-3°C 12
A
Moisture Sensitivity Level Rating 4 1
2. Results obtained on 44.4mm x 57.2mm x 1.6mm single layer FR4 boards with 2oz Cu traces, a 108
mm2, 2oz Cu heat spreader connected to the PTH pad, and a 131 mm2, Cu heat spreader connected to
the P1 pad of the RTP device. (See RTP test board drawing in the RTP Datasheet). Results are highly
installation-dependent. Users should confirm for their own applications.
3. Operating current is measured on the RTP test board (see the RTP Datasheet) at the specified
temperature. It is a highly dependent value. Users should confirm for their own applications.
4. As per JEDEC J-STD-020C
TABLE 4. ARMING CHARACTERISTICS:
Arming Characteristics
ARM Min Typ Max Units
Arming Type Electronically Armed
Pre-Arming 300 mΩ
RARM (Resistance from ARM to P1 or PTH) Post-Arming 10 kΩ
Arming Current (IARM) 5 @ 23 +/-3°C 2 5 A
@ 2A 0.10
Arming Time (@23 +/-3°C) 5 @ 5A 0.01 Sec
5. Results obtained on 44.4mm x 57.2mm x 1.6mm single layer FR4 boards with 2oz, Cu traces, a 108
mm2, 2oz Cu heat spreader connected to the PTH pad, and a 131 mm2, Cu heat spreader connected
to the P1 pad of the RTP device. (See RTP test board drawing in the RTP Datasheet.) Results are
highly installation dependent. Users should confirm for their own applications.