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DP
Vishay Dale
PTC Switching Thermistors
FEATURES
* * * * * * * * Self-regulating heaters. Single phase motor starting. Over temperature protection. Air flow/liquid level sensing. Time delay. Degaussing. Arc suppression. Solid state fusing.
STANDARD ELECTRICAL SPECIFICATIONS and DIMENSIONS in inches [millimeters]
B
A
0.5" Min. C
PART NUMBER DP5504DA1R0N DP5004DA1R5N DP5004DA2R0N DP5004DA2R2N DP4504DA3R3N DP4005DA4R7N DP4005DA5R0N DP3505DA7R5N DP3005DA100N DP5010DA100N DP3005DA200N DP5010DA200N DP2505DA250N DP2505DA330N DP3006DA500N DP4510DA500N DP2506DA750N DP2005DA101N DP2008DA251N DP2010DA501N DP5004DB2R2N DP4504DB3R3N DP4005DB5R0N DP3505DB7R5N DP3005DB100N DP5010DB100N DP3005DB200N DP5010DB200N www.vishay.com 50
BASE RESISTANCE RO @ 25C () 30% 1.0 1.5 2.0 2.2 3.3 4.7 5.0 7.5 10.0 10.0 20.0 20.0 25.0 33.0 50.0 50.0 75.0 100.0 250.0 500.0 2.2 3.3 5.0 7.5 10.0 10.0 20.0 20.0
SWITCH TEMP. TSW 5C (Curve)
MAXIMUM OPERATING VOLTAGE Vmax 15 20 25 25 25 35 35 50 50 132 50 132 50 50 50 132 50 50 150 250 25 25 35 50 50 132 50 132
TIME CONSTANT Tc (Sec) 65 55 55 50 45 45 45 40 35 75 35 85 30 30 35 55 30 30 30 30 50 45 45 40 35 75 35 85
DISSIPATION CONSTANT Dc (mW/C) 15 14 14 12 11 10 10 9 8 15 8 16 7 7 8 12 7 7 6 6 12 11 10 9 8 15 8 16
REFERENCE DIMENSIONS (inches) A 0.55 0.50 0.50 0.50 0.45 0.40 0.40 0.35 0.30 0.50 0.30 0.50 0.25 0.25 0.30 0.45 0.25 0.20 0.20 0.20 0.50 0.45 0.40 0.35 0.30 0.50 0.30 0.50 B 0.04 0.04 0.04 0.04 0.04 0.05 0.05 0.05 0.05 0.10 0.05 0.10 0.05 0.05 0.06 0.10 0.06 0.05 0.08 0.10 0.04 0.04 0.05 0.05 0.05 0.10 0.05 0.10 C 0.30 0.30 0.30 0.30 0.30 0.30 0.30 0.25 0.25 0.30 0.20 0.30 0.25 0.20 0.25 0.30 0.20 0.20 0.20 0.20 0.30 0.30 0.30 0.25 0.25 0.30 0.20 0.30 Lead Dia. 0.032 0.032 0.032 0.025 0.025 0.025 0.025 0.020 0.020 0.025 0.020 0.032 0.020 0.020 0.020 0.025 0.020 0.020 0.020 0.020 0.025 0.025 0.025 0.020 0.020 0.025 0.020 0.032
120 (DA)
110 (DB)
For technical questions, contact thermistor1@vishay.com
Document Number 33018 Revision 04-Sep-01
DP
PTC Switching Thermistors
STANDARD ELECTRICAL SPECIFICATIONS
BASE RESISTANCE RO @ 25C () 30% 35.0 50.0 100.0 100.0 250.0 500.0 1500.0 5.0 7.5 10.0 10.0 20.0 20.0 35.0 50.0 50.0 100.0 20.0 50.0 100.0 10.0 10.0 20.0 20.0 50.0 50.0 100.0 10.0 10.0 20.0 35.0 50.0 50.0 50.0 100.0 10.0 20.0 20.0 35.0 50.0 50.0 50.0 100.0 20.0 50.0 100.0 50 (DH) 60 (DG) 70 (DF) 80 (DE) 90 (DD) 100 (DC) 110 (DB) SWITCH TEMP TSW 5C (Curve) MAXIMUM OPERATING VOLTAGE Vmax 132 132 50 265 150 250 350 35 50 50 132 50 132 132 50 132 50 50 50 50 50 132 50 132 50 132 50 50 132 50 132 50 132 265 50 132 50 132 132 50 132 265 50 50 50 50 TIME CONSTANT Tc (Sec) 40 55 30 75 30 30 30 45 40 35 75 35 85 40 35 55 30 35 35 30 35 75 35 85 35 55 30 35 75 35 40 35 55 85 30 75 35 85 40 35 55 90 30 35 35 30 DISSIPATION CONSTANT Dc (mW/C) 9 12 7 15 6 6 6 10 9 8 15 8 16 9 8 12 7 8 8 7 8 15 8 16 8 12 7 8 15 8 9 8 12 16 7 15 8 16 9 8 12 16 7 8 8 7 REFERENCE DIMENSIONS (inches) A 0.35 0.45 0.20 0.50 0.20 0.20 0.20 0.40 0.35 0.30 0.50 0.30 0.50 0.35 0.30 0.45 0.20 0.30 0.30 0.20 0.30 0.50 0.30 0.50 0.30 0.45 0.20 0.30 0.50 0.30 0.35 0.30 0.45 0.55 0.20 0.50 0.30 0.50 0.35 0.30 0.45 0.55 0.20 0.30 0.30 0.20 B 0.10 0.10 0.05 0.10 0.08 0.10 0.10 0.05 0.05 0.05 0.10 0.05 0.10 0.10 0.06 0.10 0.05 0.05 0.06 0.05 0.05 0.10 0.05 0.10 0.06 0.10 0.05 0.05 0.10 0.05 0.10 0.06 0.10 0.10 0.05 0.10 0.05 0.10 0.10 0.06 0.10 0.10 0.05 0.05 0.06 0.05 C 0.25 0.30 0.20 0.30 0.20 0.20 0.20 0.30 0.25 0.25 0.30 0.20 0.30 0.25 0.25 0.30 0.20 0.20 0.25 0.20 0.25 0.30 0.20 0.30 0.25 0.30 0.20 0.25 0.30 0.20 0.25 0.25 0.30 0.30 0.20 0.30 0.20 0.30 0.25 0.25 0.30 0.30 0.20 0.20 0.25 0.20 Lead Dia. 0.025 0.025 0.020 0.025 0.020 0.020 0.020 0.025 0.020 0.020 0.025 0.020 0.032 0.025 0.020 0.025 0.020 0.020 0.020 0.020 0.020 0.025 0.020 0.032 0.020 0.025 0.020 0.020 0.025 0.020 0.025 0.020 0.025 0.032 0.020 0.025 0.020 0.032 0.025 0.020 0.025 0.032 0.020 0.020 0.020 0.020
Vishay Dale
PART NUMBER DP3510DB350N DP4510DB500N DP2005DB101N DP5010DB101N DP2008DB251N DP2010DB501N DP2010DB152N DP4005DC5R0N DP3505DC7R5N DP3005DC100N DP5010DC100N DP3005DC200N DP5010DC200N DP3510DC350N DP3006DC500N DP4510DC500N DP2005DC101N DP3005DD200N DP3006DD500N DP2005DD101N DP3005DE100N DP5010DE100N DP3005DE200N DP5010DE200N DP3006DE500N DP4510DE500N DP2005DE101N DP3005DF100N DP5010DF100N DP3005DF200N DP3510DF350N DP3006DF500N DP4510DF500N DP5510DF500N DP2005DF101N DP5010DG100N DP3005DG200N DP5010DG200N DP3510DG350N DP3006DG500N DP4510DG500N DP5510DG500N DP2005DG101N DP3005DH200N DP3006DH500N DP2005DH101N
Document Number 33018 Revision 04-Sep-01
For technical questions, contact thermistor1@vishay.com
www.vishay.com 51
DP
Vishay Dale
PTC Switching Thermistors
STANDARD RESISTANCE RATIO - TEMPERATURE CURVES (Reference only)
)
RT CURVE-SWITCH TEMPERATURE (Tsw) RELATIONSHIP
DH DF DE DD DC DB DA
R @ 25C
Curve DH DG
Switch Temperature (C) 50 60 70 80 90 100 110 120
RT*
Resistance Ratio
(
Switch Temp. (Tsw) (2x Base Resis.) 2 1
DG
DF DE DD DC
25 60 80 100 120 Temperature (C) Base Resistance RO @ 25C
DB DA
*RT = Resistance at Specified Temperature (C)
STATIC VOLTAGE/CURRENT CURVE
CONFIGURATIONS
STANDARD OPTIONAL
No Leads I
Inside Kink
Outside Kink
PACKAGING
V
-- Bulk
ORDERING INFORMATION
DP5004DB2R2N MODEL
- 06 MODIFICATION - 01 No Leads - 02 Inside Kink - 03 Outside Kink - 04 Epoxy Coating (150C Max. Temp.) - 05 Silicone Coating (200C Max. Temp.) - 06 Epoxy/Inside Kink - 07 Epoxy/Outside Kink - 08 Silicone/Inside Kink - 09 Silicone/Outside Kink
Example: DP5004DB2R2N-06 (Standard part with epoxy coating and inside kink leads) NOTE: If one of the modifications is required, add the dash number listed to the part number (see example). Other options are available including non-standard base resistance values and tolerances.
www.vishay.com 52
For technical questions, contact thermistor1@vishay.com
Document Number 33018 Revision 04-Sep-01

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