Datasheet 1PS66SB63, 1PS79SB63 Datasheet (Philips)

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Page 1

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

Rev. 02 — 3 December 2004 Product data sheet

1. Product proﬁle

1.1 General description

Planar low capacitance Schottky barrier diodes encapsulated in ultra small SMD plastic packages.

Table 1: Product overview

Type number Package Conﬁguration

1PS66SB63 SOT666 - triple isolated diode 1PS79SB63 SOD523 SC-79 single diode

1.2 Features

■ Very low diode capacitance

■ Very low forward voltage

■ Ultra small SMD plastic packages.

Philips JEITA

1.3 Applications

■ Digital applications:

◆ Ultra high-speed switching

◆ Clamping circuits.

■ RF applications:

◆ Diode ring mixer

◆ RF detector

◆ RF voltage doubler.

1.4 Quick reference data

Table 2: Quick reference data

Symbol Parameter Conditions Min Typ Max Unit

continuous forward current - - 20 mA continuous reverse voltage - - 5 V diode capacitance VR = 0 V;

f = 1 MHz; see

Figure 3

- 0.35 0.5 pF

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Philips Semiconductors

2. Pinning information

Table 3: Pinning

Pin Description Simpliﬁed outline Symbol

1PS66SB63 (SOT666)

1 anode (diode 1) 2 anode (diode 2) 3 anode (diode 3) 4 cathode (diode 3) 5 cathode (diode 2) 6 cathode (diode 1)

1PS79SB63 (SOD523)

1 cathode 2 anode

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

456

123

SOT666

[1]

Top view

61524

sym046

sym001

[1] The marking bar indicates the cathode.

3. Ordering information

Table 4: Ordering information

Type number Package

1PS66SB63 - plastic surface mounted package; 6 leads SOT666 1PS79SB63 SC-79 plastic surface mounted package; 2 leads SOD523

4. Marking

Table 5: Marking codes

Type number Marking code

1PS66SB63 N4 1PS79SB63 T1

Name Description Version

Product data sheet Rev. 02 — 3 December 2004 2 of 10

Page 3

Philips Semiconductors

5. Limiting values

Table 6: Limiting values

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

Symbol Parameter Conditions Min Max Unit

amb

stg

continuous reverse voltage - 5 V continuous forward current - 20 mA junction temperature - 125 °C ambient temperature −65 +125 °C storage temperature −65 +150 °C

6. Thermal characteristics

Table 7: Thermal characteristics

Symbol Parameter Conditions Min Typ Max Unit

th(j-a)

thermal resistance from junction to ambient

SOT666 SOD523

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

in free air

[1]

[2] [3]

- - 700 K/W

[4]

- - 450 K/W

[1] For Schottky barrier diodes thermal run-away has to be considered, as in some applications the reverse

[2] Refer to SOT666 standard mounting conditions. [3] Reﬂow soldering is the only recommended soldering method. [4] Refer to SOD523 (SC-79) standard mounting conditions.

7. Characteristics

Table 8: Characteristics

amb

Symbol Parameter Conditions Min Typ Max Unit

[1] Pulse test: tp≤ 300 µs;δ≤0.02.

power losses PR are a signiﬁcant part of the total power losses. Nomograms for determining the reverse power losses PR and I

rating will be available on request.

F(AV)

=25°C unless otherwise speciﬁed.

forward voltage see Figure 1;

[1]

IF = 0.1 mA - 160 200 mV

= 1 mA - 240 300 mV

reverse current see Figure 2;

= 1 V - 0.4 1 µA

= 5 V - - 50 µA

diode capacitance

VR = 0 V; f = 1 MHz; see

Figure 3

- 0.35 0.5 pF

series inductance - 0.6 - nH

Product data sheet Rev. 02 — 3 December 2004 3 of 10

Page 4

Philips Semiconductors

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

(mA)

(1) (2) (3)

−1

−2

0 0.2 0.4

(1) T (2) T (3) T

amb amb amb

= 125 °C. =85°C. =25°C.

0.6 0.8

mhc183

(V)

Fig 1. Forward current as a function of forward

voltage; typical values

0.38

(pF)

0.34

(µA)

−1

012

(1) T (2) T (3) T

amb amb amb

= 125 °C. =85°C. =25°C.

(1)

(2)

(3)

mhc184

VR (V)

Fig 2. Reverse current as a function of reverse

voltage; typical values

mhc185

0.3

0.26

0.22

=25°C; f = 1 MHz.

amb

23 4

VR (V)

Fig 3. Diode capacitance as a function of reverse voltage; typical values

Product data sheet Rev. 02 — 3 December 2004 4 of 10

Page 5

Philips Semiconductors

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

8. Package outline

Plastic surface mounted package; 6 leads SOT666

456

pin 1 index

123

w M

detail X

0 1 2 mm

scale

DIMENSIONS (mm are the original dimensions)

UNIT b

OUTLINE VERSION

SOT666

0.6

0.5

0.27

0.17

0.18

1.7

0.08

1.5

IEC JEDEC JEITA

1.3

1.1

1.0

REFERENCES

0.5

1.7

1.5

0.3

0.1y0.1

0.1

EUROPEAN

PROJECTION

ISSUE DATE

01-08-27 04-11-08

Fig 4. Package outline SOT666

Product data sheet Rev. 02 — 3 December 2004 5 of 10

Page 6

Philips Semiconductors

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

Plastic surface mounted package; 2 leads SOD523

v M

(1)

OUTLINE VERSION

SOD523 SC-79

IEC JEDEC JEITA

Fig 5. Package outline SOD523 (SC-79)

REFERENCES

0 0.5 1 mm

scale

DIMENSIONS (mm are the original dimensions)

UNIT b

Note

1. The marking bar indicates the cathode.

0.65

0.58

0.34

0.26

0.17

1.25

0.11

1.15

EUROPEAN

PROJECTION

0.85

0.75

1.65

1.55

ISSUE DATE

98-11-25 02-12-13

0.1

Product data sheet Rev. 02 — 3 December 2004 6 of 10

Page 7

Philips Semiconductors

9. Packing information

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

Table 9: Packing methods

The -xxx numbers are the last three digits of the 12NC ordering code.

Type number Package Description Packing quantity

1PS66SB63 SOT666 4 mm pitch, 8 mm tape and reel - -115 1PS79SB63 SOD523 4 mm pitch, 8 mm tape and reel -115 - -135

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

[1]

3000 4000 10000

Product data sheet Rev. 02 — 3 December 2004 7 of 10

Page 8

Philips Semiconductors

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

10. Revision history

Table 10: Revision history

Document ID Release date Data sheet status Change notice Doc. number Supersedes

1PS66SB63_1PS79SB63_2 20041203 Product data sheet - 9397 750 13846 1PS79SB63_1 Modiﬁcations:

1PS79SB63_1 20020408 Product speciﬁcation - 9397 750 09483 -

• The format of this data sheet has been redesigned to comply with the new presentation

and information standard of Philips Semiconductors

• Type number 1PS66SB63 added.

Product data sheet Rev. 02 — 3 December 2004 8 of 10

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Philips Semiconductors

11. Data sheet status

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

Level Data sheet status

I Objective data Development This data sheet contains data from the objective speciﬁcation for product development. Philips

II Preliminary data Qualiﬁcation Thisdata sheet contains data from the preliminary speciﬁcation. Supplementary data will be published

III Product data Production This data sheet contains data from the product speciﬁcation. Philips Semiconductors reserves the

[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.

[1]

Product status

12. Deﬁnitions

Short-form speciﬁcation — The data in a short-form speciﬁcation is

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 deﬁnition — 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.

[2] [3]

Deﬁnition

Semiconductors reserves the right to change the speciﬁcation in any manner without notice.

at a later date. Philips Semiconductors reserves the right to change the speciﬁcation without notice, in order to improve the design and supply the best possible product.

right to make changes at any time in order to improve the design, manufacturing and supply. Relevant changes will be communicated via a Customer Product/Process Change Notiﬁcation (CPCN).

13. Disclaimers

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, andmakes no representations or warranties that theseproducts 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 For sales ofﬁce addresses, send an email to: [email protected]

Product data sheet Rev. 02 — 3 December 2004 9 of 10

Page 10

Philips Semiconductors

15. Contents

1 Product proﬁle . . . . . . . . . . . . . . . . . . . . . . . . . . 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. . . . . . . . . . . . . . . . . . . . . . . . . . 3

6 Thermal characteristics. . . . . . . . . . . . . . . . . . . 3

7 Characteristics. . . . . . . . . . . . . . . . . . . . . . . . . . 3

8 Package outline . . . . . . . . . . . . . . . . . . . . . . . . . 5

9 Packing information. . . . . . . . . . . . . . . . . . . . . . 7

10 Revision history. . . . . . . . . . . . . . . . . . . . . . . . . 8

11 Data sheet status. . . . . . . . . . . . . . . . . . . . . . . . 9

12 Deﬁnitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

13 Disclaimers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

14 Contact information . . . . . . . . . . . . . . . . . . . . . 9

1PS66SB63; 1PS79SB63

5 V, 20 mA low Cd Schottky barrier diodes

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.

Published in The Netherlands

Date of release: 3 December 2004

Document number: 9397 750 13846