CHPHT

www.vishay.com

Vishay Sfernice

Revision: 21-Jul-14

2

Document Number: 52032

THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT

Note

• Refer to Application Note “Guidelines for Vishay Sfernice

Resistive and Inductive Components” (document number:

52029) for recommended reflow profile. Profile #3 applies.

POWER DERATING CURVE

PACKAGING

ESD packaging available: Waffle pack and plastic tape and

reel (low conductivity). Paper tapes available on request

(ESD only). (For 0603, 0805, and 1206 only.)

PACKAGING RULES

Waffle Pack



Can be filled up to maximum quantity indicated in the table

here above, taking into account the minimum order quantity.

When quantity ordered exceeds maximum quantity of a

single waffle pack, the waffle packs are stacked up on the

top of each other and closed by one single cover.



To get “not stacked up” waffle pack in case of ordered

quantity > maximum number of pieces per package:

Please consult Vishay Sfernice for specific ordering

code

Tape and Reel



Can be filled up to maximum quantity indicated in the table

here above, taking into account the minimum order quantity.

When quantity ordered is between the MOQ and the

maximum reel capacity, only one reel is provided.



When several reels are needed for ordered quantity

within MOQ and maximum reel capacity: Please consult

Vishay Sfernice for specific ordering code

STANDARD ELECTRICAL SPECIFICATIONS

MODEL

SIZE

RESISTANCE

RANGE



RATED

POWER

Pn

W

(at 230 °C)

LIMITING

ELEMENT

VOLTAGE

V

MAX.

OVERLOAD

VOLTAGE

V

TOLERANCE

± %

TEMPERATURE

COEFFICIENT

± ppm/°C

CHPHT

0603

0.1 to 25M

0.0125

50

100

1, 2, 5

100, 200

CHPHT

0805

0.1 to 25M

0.02

150

300

1, 2, 5

100, 200

CHPHT

1206

0.1 to 50M

0.025

200

400

1, 2, 5

100, 200

CHPHT

2010

0.1 to 100M

0.1

200

400

1, 2, 5

100, 200

CLIMATIC SPECIFICATIONS

Operating temperature range

-55 °C to +230 °C

Storage temperature range

-55 °C to +245 °C

MECHANICAL SPECIFICATIONS

Substrate

Alumina

Technology

Thick film (Ruthenium oxyde)

Protection

Parts have double and

organic coating

(0R5 to 100M)

Terminations

N (W/A): SnAg over nickel

barrier for temperature

up to 200 °C

G (W/A) type: Gold (< 1 μm) over

nickel barrier for temperature

up to 245 °C

BEST TOL. AND TCR VERSUS OHMIC VALUE

TIGHTEST



TOLERANCE

OHMIC

VALUES

BEST TCR

ppm/°C

1 % (F)

5

 < R < 10M

100 (K)

2 % (G)

1

 < R < R max.

200 (L)

5 % (J)

0.1

 < R < R max.

200 (L)

Ambient Temperature in °C

1200

1000

800

600

400

200

0

50

200

100

300

0150

250

SIZE

NUMBER OF PIECESPER PACKAGE

TAPE

WIDTH

WAFFLE

PACK

TAPE AND REEL

MIN.

MAX.

0603

100

100

5000

8 mm

0805

4000

1206

140

2010

60

2000