HCT Series - High Clearance and Creepage Distance Transformers

*RoHS Directive 2015/863, Mar 31, 2015 and Annex.

Specifications are subject to change without notice.

Users should verify actual device performance in their specific applications.

The products described herein and this document are subject to specific legal disclaimers as set forth on the last page of this document, and at www.bourns.com/docs/legal/disclaimer.pdf.

WARNING Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Electrical Specifications @ 25 °C

Bourns

Part Number**

Primary

Inductance

@ 100 kHz

Leakage

Inductance

@ 100 kHz /

0.1 V

(All Sec. Pins

Shorted)

Turns

Ratio

P(1-3) :

S(6-4)

Pri. (1-3)

DCR (W)

Max.

Sec. (6-4)

DCR (W)

Max.

UL

Recognition

L 1-3 (µH)

Min.

Lk 1-3 (µH)

Max.

HCTSM80101AAL

250

0.8

1 : 1

0.30

0.20

3

HCTSM80102AAL

250

0.6

1 : 2

0.30

0.35

3

HCTSM80201AAL

250

1.2

2 : 1

0.30

0.15

3

HCTSM80304BAL

300

0.6

3 : 4

0.30

0.30

HCTSM80305BAL

300

0.6

3 : 5

0.30

0.30

HCTSM80308BAL

300

0.7

3 : 8

0.50

0.85

HCTSM80403AAL

250

0.8

4 : 3

0.30

0.20

3

HCTSM80803AAL

250

1.8

8 : 3

0.30

0.15

3

HCTSM80809AAL

250

0.6

8 : 9

0.30

0.25

3

HCTSM80910BAL

300

0.9

9 : 10

0.30

0.25

HCTSM81017CAL

350

0.9

10 : 17

0.42

0.48

Primary (1-3) E*T Constant..11 V-µS min.

Rated Current.......................350 mA AC

Hi-Pot: Primary/Secondary

............................5K Vdc, 60 seconds

Operating Temperature

................................-40 °C to +125 °C

(Temperature rise included)

Storage Temperature (Component)

................................-40 °C to +125 °C

Clearance/Creepage Distance

of Primary to Secondary........8 mm min.

Level of Insulation......... Reinforced for a

working voltage of 800 Vrms,

1000 Vpeak, Material Group 1,

Overvoltage Category II, Pollution

degree 2, Altitude 2000 m

Moisture Sensitivity Level.....................1

ESD Classification (HBM).................N/A

General Specifications

Core..............................................Ferrite

Wire ... Enameled/triple-insulated copper

Terminal Finish ...................................Sn

Packaging....... 500 pcs. per 13-inch reel

Materials

Electrical Schematic

6

5

4

POLARITY

1

PRIMARY

SECONDARY

2

3

Recommended Layout

Product Dimensions

DIMENSIONS:

MM

(INCHES)

12.3 ± 0.5

(.484 ± .020)

15.2 ± 0.5

(.598 ± .020)

1

2

3

6

5

4

0.6

(.024)

3.05 ± 0.25

(.120 ± .010)

6.5 ± 0.5

(.256 ± .020)

3.05

(.120)

1.14

(.045)

11.31

(.445)

1.9

(.075)

10.8 ± 0.4

(.425 ± .016)

0.3

(.012)

REF.

12.3 ± 0.5

(.484 ± .020)

15.2 ± 0.5

(.598 ± .020)

1

2

3

6

5

4

0.6

(.024)

3.05 ± 0.25

(.120 ± .010)

6.5 ± 0.5

(.256 ± .020)

3.05

(.120)

1.14

(.045)

11.31

(.445)

1.9

(.075)

10.8 ± 0.4

(.425 ± .016)

0.3

(.012)

REF.

**Add E or E1 part number suffix - See How to Order.

Features

n

Toroid core for high coupling and low

radiation

n

Complies with IEC 60950-1, IEC 62368-1

and IEC 60664-1

n

UL 62368-1 recognized,

File No. E515965 (six models)

n

Reinforced insulation for working voltage

of 800 Vrms, 1000 Vpeak

n

Designed for isolation power supplies

using TI SN6501 and SN6505B

n

AEC-Q200 compliant

n

RoHS compliant*

Additional Information

Click these links for more information:

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LIBRARY

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