1PS66SB17,115

Small Signal Schottky Diode, Triple Isolated, 4 V, 30 mA, 600 mV, 150 °C

⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.

Manufacturer: NEXPERIA
Product type:
SVHC: No SVHC (27-Jun-2024)
No. of Pins: 6Pins
Product Range: -
Qualification: -
Diode Mounting: Surface Mount
Diode Case Style: SOT-666
Diode Configuration: Triple Isolated
Forward Voltage Max: 600mV
Forward Surge Current: -
Reverse Recovery Time: -
Average Forward Current: 30mA
Operating Temperature Max: 150°C
Repetitive Peak Reverse Voltage: 4V

Delivery and price
Units per pack	5000
Price	0.118 €
Current stock	10+
Lead time	30 days

Datasheet

## **1PSxSB17** 

**4 V, 30 mA low Cd Schottky barrier diode Rev. 06 — 4 April 2005 Product data sheet** 

## **1.** 

## **1.1 General description** 

Planar low capacitance Schottky barrier diode encapsulated in a very small SMD plastic package. 

## **Table 1: Product overview** 

|**Type number**|**Package**|**Package**|**Confguration**|
|---|---|---|---|
||**Philips**|**JEITA**||
|1PS66SB17|SOT666<br>-<br>triple isolated diode|||
|1PS76SB17|SOD323<br>SC-76<br>single diode|||
|1PS79SB17|SOD523<br>SC-79<br>single diode|||



## **1.2 Features** 

I Very low diode capacitance 

I Very low forward voltage 

I Very small SMD plastic packages 

## **1.3 Applications** 

I Digital applications: 

N Ultra high-speed switching 

   - N Clamping circuits. 

- I RF applications: 

   - N Diode ring mixer 

   - N RF detector 

   - N RF voltage doubler 

## **1.4 Quick reference data** 

**Table 2: Quick reference data** 

|**Symbol**|**Parameter**|**Conditions**|**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|
|IF|continuous forward current||-|-|30|mA|
|VR|continuous reverse voltage||-|-|4|V|
|Cd|diode capacitance||-|0.8|1|pF|



**==> picture [243 x 104] intentionally omitted <==**

**1PSxSB17** 

**Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

## **2. Pinning information** 

**==> picture [397 x 226] intentionally omitted <==**

**----- Start of picture text -----**<br>
Table 3: Pinning<br>Pin Description Simplified outline Symbol<br>SOD323 (SC-76); SOD523 (SC-79)<br>1 cathode [1]<br>1 2<br>2 anode<br>1 2<br>sym001<br>001aab540<br>SOT666<br>1 anode (diode 1)<br>6 5 4 6 5 4<br>2 anode (diode 2)<br>3 anode (diode 3)<br>4 cathode (diode 3)<br>1 2 3<br>5 cathode (diode 2) sym046<br>1 2 3<br>6 cathode (diode 1)<br>[1] The marking bar indicates the cathode.<br>**----- End of picture text -----**<br>


## **3. Ordering information** 

## **Table 4: Ordering information** 

|**Type number**|**Package**|**Package**|**Package**|
|---|---|---|---|
||**Name**|**Description**|**Version**|
|1PS66SB17|-<br>plastic surface mounted package; 6 leads<br>SOT666|||
|1PS76SB17|SC-76<br>plastic surface mounted package; 2 leads<br>SOD323|||
|1PS79SB17|SC-79<br>plastic surface mounted package; 2 leads<br>SOD523|||



## **4. Marking** 

## **Table 5: Marking codes** 

|**Type number**|**Marking code**|
|---|---|
|1PS66SB17|N2|
|1PS76SB17|S7|
|1PS79SB17|T2|



## **5. Limiting values** 

## **Table 6: Limiting values** 

In accordance with the Absolute Maximum Rating System (IEC 60134). 

|**Symbol**|**Parameter**|**Conditions**|**Min**|**Max**|**Unit**|
|---|---|---|---|---|---|
|VR|continuous reverse voltage||-|4|V|
|IF|continuous forward current||-|30|mA|



© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 **Product data sheet** 

**Rev. 06 — 4 April 2005** 

**2 of 8** 

**1PSxSB17** 

## **Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

**Table 6: Limiting values** …continued In accordance with the Absolute Maximum Rating System (IEC 60134). 

|**Symbol**|**Parameter**|**Conditions**|**Min**|**Max**|**Unit**|
|---|---|---|---|---|---|
|Tj|junction temperature||-|150|°C|
|Tamb|ambient temperature||−65|+150|°C|
|Tstg|storage temperature||−65|+150|°C|



## **6. Thermal characteristics** 

## **Table 7: Thermal characteristics** 

|**Symbol**|**Parameter**|**Conditions**||**Min**|**Typ**|**Max**|**Unit**|
|---|---|---|---|---|---|---|---|
|Rth(j-a)|thermal resistance from junction to|in free air|[1]|||||
||ambient;|||||||
||SOD323||[2]|-|-|450|K/W|
||SOD523||[3]|-|-|450|K/W|
||SOT666||[4]|-|-|700|K/W|



- [1] For Schottky barrier diodes, thermal run-away has to be considered as in some applications the reverse power losses PR are a significant part of the total power losses. Nomograms for determining the reverse power losses PR and IF(AV) rating will be available on request. 

- [2] Refer to SOD323 (SC-76) standard mounting conditions. 

- [3] Refer to SOD523 (SC-79) standard mounting conditions. 

- [4] Refer to SOT666 standard mounting conditions. 

## **7. Characteristics** 

## **Table 8: Characteristics** 

Tamb = 25 ° 

|**Symbol**<br>**Parameter**|**Conditions**<br>**Min**<br>**Typ**<br>**Max**<br>**Unit**|
|---|---|
|VF<br>forward voltage|see<br>Figure<br>1;<br>[1]|
||IF= 0.1 mA<br>-<br>300<br>350<br>mV|
||IF= 1 mA<br>-<br>360<br>450<br>mV|
||IF= 10 mA<br>-<br>470<br>600<br>mV|
|IR<br>reverse current|VR= 3 V; see<br>Figure<br>2<br>-<br>-<br>250<br>nA|
|Cd<br>diode<br>capacitance|see<br>Figure<br>3;|
||VR= 0 V; f = 1 MHz<br>-<br>0.8<br>1<br>pF|
||VR= 0.5 V; f = 1 MHz<br>-<br>0.65<br>-<br>pF|



- [1] Pulse test: tp ≤ 300 µs; δ ≤ 0.02. 

© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 

**Product data sheet** 

**Rev. 06 — 4 April 2005** 

**3 of 8** 

**1PSxSB17** 

## **Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

**==> picture [497 x 293] intentionally omitted <==**

**----- Start of picture text -----**<br>
006aaa077 006aaa078<br>10 [2] 10 [5]<br>IR<br>IF (nA) 10 [4] (1)<br>(mA)<br>10 10 [3]<br>(2)<br>10 [2]<br>1 (1) (2) (3) (4) 10 (3)<br>1<br>(4)<br>10 [−][1] 10 [−][1]<br>10 [−][2]<br>10 [−][2] 10 [−][3]<br>0 0.2 0.4 0.6 0.8 0 1 2 3 4<br>VF (V) VR (V)<br>(1) Tamb = 150 °C (1) Tamb = 150 °C<br>(2) Tamb = 85 °C (2) Tamb = 85 °C<br>(3) Tamb = 25 °C (3) Tamb = 25 °C<br>(4) Tamb = −40 °C (4) Tamb = −40 °C<br>Fig 1. Forward current as a function of forward Fig 2. Reverse current as a function of reverse<br>voltage; typical values. voltage; typical values.<br>**----- End of picture text -----**<br>


**==> picture [233 x 189] intentionally omitted <==**

**----- Start of picture text -----**<br>
mlc797<br>0.8<br>Cd<br>(pF)<br>0.7<br>0.6<br>0.5<br>0.4<br>0 1 2 3 4<br>VR (V)<br>**----- End of picture text -----**<br>


Tamb = 25 °C; f = 1 MHz **Fig 3. Diode capacitance as a function of reverse voltage; typical values.** 

© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 

**Product data sheet** 

**Rev. 06 — 4 April 2005** 

**4 of 8** 

**1PSxSB17** 

**Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

## **8. Package outline** 

**==> picture [497 x 378] intentionally omitted <==**

**----- Start of picture text -----**<br>
0.85 0.65 1.35 1.1<br>0.75 0.58 1.15 0.8<br>1 1 0.45<br>0.15<br>1.65 1.25 2.7 1.8<br>1.55 1.15 2.3 1.6<br>2 2<br>0.34 0.17 0.40 0.25<br>0.26 0.11 0.25 0.10<br>Dimensions in mm 02-12-13 Dimensions in mm 03-12-17<br>Fig 4. Package outline SOD523 (SC-79) Fig 5. Package outline SOD323 (SC-76)<br>1.7 0.6<br>1.5 0.5<br>6 5 4<br>0.3<br>0.1<br>1.7 1.3<br>1.5 1.1<br>pin 1 index<br>1 2 3<br>0.27 0.18<br>0.5<br>0.17 0.08<br>1<br>Dimensions in mm 04-11-08<br>**----- End of picture text -----**<br>


**Fig 6. Package outline SOT666** 

## **9. Packing information** 

## **Table 9: Packing methods** 

The indicated -xxx are the last three digits of the 12NC ordering code. [1] 

|**Type number**<br>**Package**<br>**Description**|**Packing quantity**|**Packing quantity**|**Packing quantity**|
|---|---|---|---|
||**3000**<br>|**4000**|**10000**|
|1PS66SB17<br>SOT666<br>4 mm pitch, 8 mm tape and reel|-<br>-115<br>-|||
|1PS76SB17<br>SOD323<br>4 mm pitch, 8 mm tape and reel|-115<br>-135|||
|1PS79SB17<br>SOD523<br>4 mm pitch, 8 mm tape and reel|-115<br>-135|||



[1] For further information and the availability of packing methods, see Section 14. 

© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 

**Product data sheet** 

**Rev. 06 — 4 April 2005** 

**5 of 8** 

**1PSxSB17** 

**Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

## **10. Revision history** 

**Table 10: Revision history** 

|**Document ID**|**Release date**|**Data sheet status**|**Change notice**|**Doc. number**|**Supersedes**|
|---|---|---|---|---|---|
|1PSXSB17_6|20050404|Product data sheet|-|9397 750 14587|1PS76SB17_1|
||||||PS79SB17_5|
|Modifcations:|**•** Type number 1PS66SB17 added|||||
|1PS76SB17_1PS79SB17_5|20041028|Product data sheet|-|9397 750 13733|1PS76SB17_4|
|1PS76SB17_4|20040126|Product data sheet|-|9397 750 12618|1PS76SB17_3|
|1PS76SB17_3|20020809|Product data sheet|-|9397 750 10174|1PS76SB17_2|
|1PS76SB17_2|19990525|Preliminary data sheet|-|9397 750 05893|1PS76SB17_1|
|1PS76SB17_1|19961014|Preliminary data sheet|-|9397 750 01342|-|



© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 

**Product data sheet** 

**Rev. 06 — 4 April 2005** 

**6 of 8** 

**1PSxSB17** 

**Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

## **11. Data sheet status** 

|**Level**<br>**Data sheet status**|<br>**[1]**<br>**Product status**<br>**[2]**<br>**[3]**<br>**Defnition**|
|---|---|
|I<br>Objective data|Development<br>This data sheet contains data from the objective specifcation for product development. Philips<br>Semiconductors reserves the right to change the specifcation in any manner without notice.|
|II<br>Preliminary data|Qualifcation<br>This data sheet contains data from the preliminary specifcation. Supplementary data will be published<br>at a later date. Philips Semiconductors reserves the right to change the specifcation without notice, in<br>order to improve the design and supply the best possible product.|
|III<br>Product data|Production<br>This data sheet contains data from the product specifcation. Philips Semiconductors reserves the<br>right to make changes at any time in order to improve the design, manufacturing and supply. Relevant<br>changes will be communicated via a Customer Product/Process Change Notifcation (CPCN).|



[1] Please consult the most recently issued data sheet before initiating or completing a design. 

[2] The product status of the device(s) described in this data sheet may have changed since this data sheet was published. The latest information is available on the Internet at URL http://www.semiconductors.philips.com. 

[3] For data sheets describing multiple type numbers, the highest-level product status determines the data sheet status. 

## **12.** 

## **13. Disclaimers** 

extracted from a full data sheet with the same type number and title. For detailed information see the relevant data sheet or data handbook. 

Limiting values given are in accordance with the Absolute Maximum Rating System (IEC 60134). Stress above one or more of the limiting values may cause permanent damage to the device. These are stress ratings only and operation of the device at these or at any other conditions above those given in the Characteristics sections of the specification is not implied. Exposure to limiting values for extended periods may affect device reliability. 

**Application information  —** Applications that are described herein for any of these products are for illustrative purposes only. Philips Semiconductors make no representation or warranty that such applications will be suitable for the specified use without further testing or modification. 

**Life support —** These products are not designed for use in life support appliances, devices, or systems where malfunction of these products can reasonably be expected to result in personal injury. Philips Semiconductors customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Philips Semiconductors for any damages resulting from such application. 

**Right to make changes —** Philips Semiconductors reserves the right to make changes in the products - including circuits, standard cells, and/or software - described or contained herein in order to improve design and/or performance. When the product is in full production (status ‘Production’), relevant changes will be communicated via a Customer Product/Process Change Notification (CPCN). Philips Semiconductors assumes no responsibility or liability for the use of any of these products, conveys no license or title under any patent, copyright, or mask work right to these products, and makes no representations or warranties that these products are free from patent, copyright, or mask work right infringement, unless otherwise specified. 

## **14. Contact information** 

For additional information, please visit: **http://www.semiconductors.philips.com** 

**sales.addresses@www.semiconductors.philips.com** 

© Koninklijke Philips Electronics N.V. 2005. All rights reserved. 

9397 750 14587 

**Product data sheet** 

**Rev. 06 — 4 April 2005** 

**7 of 8** 

**1PSxSB17** 

**Philips Semiconductors** 

**4 V, 30 mA low Cd Schottky barrier diode** 

## **15. Contents** 

|**15. **|**Contents**|
|---|---|
|**1**|**Product profle . . . . . . . . . . . . . . . . . . . . . . . . . .  1**|
|1.1|General description. . . . . . . . . . . . . . . . . . . . . . 1|
|1.2|Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1|
|1.3|Applications  . . . . . . . . . . . . . . . . . . . . . . . . . . . 1|
|1.4|Quick reference data. . . . . . . . . . . . . . . . . . . . . 1|
|**2**|**Pinning information. . . . . . . . . . . . . . . . . . . . . .  2**|
|**3**|**Ordering information . . . . . . . . . . . . . . . . . . . . .  2**|
|**4**|**Marking . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  2**|
|**5**|**Limiting values. . . . . . . . . . . . . . . . . . . . . . . . . .  2**|
|**6**|**Thermal characteristics. . . . . . . . . . . . . . . . . . .  3**|
|**7**|**Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . .  3**|
|**8**|**Package outline . . . . . . . . . . . . . . . . . . . . . . . . .  5**|
|**9**|**Packing information. . . . . . . . . . . . . . . . . . . . . .  5**|
|**10**|**Revision history. . . . . . . . . . . . . . . . . . . . . . . . .  6**|
|**11**|**Data sheet status . . . . . . . . . . . . . . . . . . . . . . . .  7**|
|**12**|**Defnitions  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7**|
|**13**|**Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . .  7**|
|**14**|**Contact information  . . . . . . . . . . . . . . . . . . . . .  7**|



**==> picture [109 x 122] intentionally omitted <==**

All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner. The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may be changed without notice. No liability will be accepted by the publisher for any consequence of its use. Publication thereof does not convey nor imply any license under patent- or other industrial or intellectual property rights. 

**© Koninklijke Philips Electronics N.V. 2005** 

**Date of release: 4 April 2005 Document number: 9397 750 14587** 

**Published in The Netherlands**

Updated at April 29, 2026

Nexperia is a dedicated global leader in discretes, logic, and MOSFET devices. Built on over half a century of semiconductor expertise and operating independently since 2017, the company produces consistently reliable components at an exceptional volume of 85 billion units annually. With its own manufacturing facilities, Nexperia delivers industry-leading small packages that combine power and thermal efficiency with best-in-class quality, meeting the rigorous standards of the automotive sector. Our extensive Nexperia portfolio is heavily focused on discrete semiconductors, providing engineers with a robust selection of core building blocks. This includes a comprehensive range of diodes and rectifiers, featuring a vast selection of Zener single diodes and Schottky diodes designed for precise voltage regulation and efficient power routing. Additionally, we offer an expansive array of bipolar transistors and single MOSFETs tailored for reliable switching and amplification in demanding applications. Beyond these primary offerings, the lineup extends into specialized circuit protection and passive components. This includes transient voltage suppressor (TVS) diodes, Zener array diodes, and small signal diodes, alongside dual MOSFETs and fast recovery rectifiers. For comprehensive design needs, the selection also encompasses integrated passive filters, common mode chokes, and precision timers and oscillators, ensuring a complete solution for high-performance electronic systems.

About Novapart

Novapart is a B2B electronic component broker specialising in stock shortages and cost reduction. We source hard-to-find parts and identify compliant alternatives across a catalogue of 410,000+ components from 500+ manufacturers.

Learn more →

Stock Shortage Specialist

When a component is unavailable, discontinued or has an unacceptable lead time, we tap into our network of vetted European and Asian distributors to source what you need — without compromising on quality or traceability.

Request a quote →

Compliant Alternatives

We identify pin-to-pin, electrically equivalent substitutes that meet the same certifications (RoHS, AEC-Q100, REACH) as your original specification — validated against datasheets, not just part numbers. Often at a lower cost.

BOM Analysis service →