MMU01020B3003DB700 データシートの表示（PDF） - Vishay Semiconductors

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MMU01020B3003DB700

Professional MELF Resistors

Vishay Semiconductors 

MMU 0102, MMA 0204, MMB 0207 - Professional

Vishay Beyschlag

Professional MELF Resistors

TEST PROCEDURES AND REQUIREMENTS

EN

60115-1

CLAUSE

IEC

60068-2 (2)

TEST

METHOD

TEST

PROCEDURE

STABILITY

CLASS 0.25

OR BETTER

REQUIREMENTS

PERMISSIBLE CHANGE (R)

STABILITY

CLASS 0.5

OR BETTER

STABILITY

CLASS 1

OR BETTER

STABILITY

CLASS 2

OR BETTER

Stability for

product types:

MMU 0102 10  to 221k

1 to < 10 

<1

> 221 k

MMA 0204 10  to 332 k

1 to < 10 

<1

> 332 k

MMB 0207

10  to 1 M

1 to < 10 

<1

> 1 M

(85 ± 2) C;

Damp heat, (85 ± 5) % RH;

4.39

67 (Cy) steady state,

U = 0.3 x

± (0.25 % R + 10 m) ±(0.5 % R + 10 m) ±(1 % R + 10 m) ±(2 % R + 10 m)

accelerated

P70 x R 

100 V; 1000 h

4.23

Climatic

sequence:

4.23.2 2 (Bb)

dry heat

UCT; 16 h

4.23.3

30 (Db)

damp heat,

55 °C; 24 h;

cyclic 90 % RH; 1 cycle

4.23.4 1 (Ab)

cold

LCT; 2 h

4.23.5 13 (M)

low air

pressure

8.5 kPa; 2 h;

(25 ±10) °C ±(0.15 % R + 10 m) ± (0.5 % R + 10 m) ±(1 % R + 10 m) ±(1 % R + 10 m)

4.23.6

4.23.7

-

30 (Db)

-

1 (Ab)

damp heat,

cyclic

DC load

Cold

55 °C; 24 h;

90 % RH;

5 cycles

U = P70 x R

Umax; 1 min.

LCT = - 55 °C;

UCT = 155 °C

- 55 °C; 2 h

± (0.05 % R + 5 m)

±(0.1 % R + 5 m)

30 min at LCT;

30 min at UCT;

LCT = - 55 °C;

Rapid

UCT = 125 °C

4.19

14 (Na) change of

5 cycles

temperature

1000 cycles

± (0.05 % R + 10 m)

±(0.15 % R + 10 m)

±(0.1 % R + 10 m)

±(0.25 % R + 10 m)

LCT = - 55 °C;

UCT = 155 °C

1000 cycles

±(0.25 % R + 10 m)

± (0.5 % R + 10 m)

Short time

overload:

standard

4.13

-

operation

mode

Short time

overload:

U = 2.5 x

P70 x R

2 x Umax; 5 s

power

operation

mode

±(0.03 % R + 5 m)

±(0.05 % R + 5 m)

±(0.15 % R + 5 m)

±(0.15 % R + 5 m)

www.vishay.com

For technical questions, contact: melf@vishay.com

Document Number: 28713

22

Revision: 05-Mar-12

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

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