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1PS70SB14

Dual Schottky barrier diode

17 December 2012 Product data sheet

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1. General description

Dual Planar Schottky barrier diode in series configuration with an integrated guard ring

for stress protection, encapsulated in a very small SOT323 (SC-70) Surface-Mounted

Device (SMD) plastic package.

2. Features and benefits

•

Low forward voltage

•

Low capacitance

•

AEC-Q101 qualified

3. Applications

•

Ultra high-speed switching

•

Line termination

•

Voltage clamping

•

Reverse polarity protection

4. Quick reference data

Table 1. Quick reference data

Symbol Parameter Conditions Min Typ Max Unit

Per diode

forward current - - 200 mA

reverse voltage - - 30 V

Per diode

forward voltage I

= 10 mA; T

amb

= 25 °C - - 400 mV

Summary of content (9 pages)

PAGE 1
PS70SB14 Dual Schottky barrier diode 17 December 2012 Product data sheet 1. General description Dual Planar Schottky barrier diode in series configuration with an integrated guard ring for stress protection, encapsulated in a very small SOT323 (SC-70) Surface-Mounted Device (SMD) plastic package. 2. Features and benefits • • • Low forward voltage Low capacitance AEC-Q101 qualified 3. Applications • • • • Ultra high-speed switching Line termination Voltage clamping Reverse polarity protection 4.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode 5. Pinning information Table 2. Pinning information Pin Symbol Description Simplified outline 1 A1 anode (diode1) 2 K2 cathode (diode2) 3 K1, A2 cathode (diode1) and anode (diode2) Graphic symbol K1, A2 3 A1 1 K2 aaa-004973 2 SC-70 (SOT323) 6. Ordering information Table 3. Ordering information Type number Package 1PS70SB14 Name Description Version SC-70 plastic surface-mounted package; 3 leads SOT323 7.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode Symbol Parameter Conditions Tstg storage temperature Min Max Unit -65 150 °C Min Typ Max Unit - - 625 K/W 9. Thermal characteristics Table 6. Thermal characteristics Symbol Parameter Conditions thermal resistance from junction to ambient in free air Per device Rth(j-a) [1] [1] Device mounted on an FR4 Printed-Circuit Board (PCB), single-sided copper, tin-plated and standard footprint. 10. Characteristics Table 7.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode 006aac829 103 IF (mA) (3) (1) aaa-004515 103 IR (µA) (2) 102 (1) 102 (2) 10 10 (1) (2) (3) 1 1 10-1 0.0 Fig. 1. 0.4 0.8 VF (V) 10-1 1.2 (3) 0 10 (1) Tamb = 125 °C (1) Tamb = 125 °C (2) Tamb = 85 °C (2) Tamb = 85 °C (3) Tamb = 25 °C (3) Tamb = 25 °C Forward current as a function of forward voltage; typical values Fig. 2.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode 12. Package outline 2.2 1.8 1.1 0.8 0.45 0.15 3 2.2 1.35 2.0 1.15 1 2 0.4 0.3 1.3 0.25 0.10 Dimensions in mm Fig. 4. 04-11-04 Package outline SC-70 (SOT323) 13. Soldering 2.65 1.85 1.325 solder lands solder resist 2 2.35 0.6 (3×) 3 1.3 1 0.5 (3×) solder paste occupied area Dimensions in mm 0.55 (3×) Fig. 5.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode 4.6 2.575 1.425 (3×) solder lands solder resist occupied area 1.8 3.65 2.1 Dimensions in mm preferred transport direction during soldering 09 (2×) sot323_fw Fig. 6. Wave soldering footprint for SC-70 (SOT323) 14. Revision history Table 8. Revision history Data sheet ID Release date Data sheet status Change notice Supersedes 1PS70SB14 v.2 20121217 Product data sheet - 1PS70SB10_14_15_16 v.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode In no event shall NXP Semiconductors be liable for any indirect, incidental, punitive, special or consequential damages (including - without limitation lost profits, lost savings, business interruption, costs related to the removal or replacement of any products or rework charges) whether or not such damages are based on tort (including negligence), warranty, breach of contract or any other legal theory. 15. Legal information 15.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode No offer to sell or license — Nothing in this document may be interpreted or construed as an offer to sell products that is open for acceptance or the grant, conveyance or implication of any license under any copyrights, patents or other industrial or intellectual property rights. Export control — This document as well as the item(s) described herein may be subject to export control regulations.
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1PS70SB14 NXP Semiconductors Dual Schottky barrier diode 16. Contents 1 General description ............................................... 1 2 Features and benefits ............................................1 3 Applications ........................................................... 1 4 Quick reference data ............................................. 1 5 Pinning information ............................................... 2 6 Ordering information ...........................................