ROHM PML100 Technical data

R

Table.1

Ultra-low Ohmic Resistors for Current Detection(Wide terminal type)

PML100

Features

1) Ultra-low resistance range (0.5m-)

2) Wide terminal configuration for high joint reliability.

3) Unique trimless structure utilized for improved current detection accuracy.

4) ISO9001- / ISO/TS 16949- approved

Rating

Item Conditions Specifications

Rated power

The load shall be derated in accordance with Fig.1

100

Fig.1

(0.5mΩ)

80

60

40

POWER LOAD (%)

20

0

−55 0 70 100 125 155

(1.0〜2.2mΩ)

100

80

60

40

POWER LOAD (%)

20

0

AMBIENT TEMPERATURE (°C)

−55 0 7025 100 125 155
AMBIENT TEMPERATURE (°C)

(0.5mΩ)

2W

(1.0 to 2.2mΩ)

3W at 25°C
2W at 70°C

Rated voltage
Rated current

Resistance See Table 1.
Temperature

Rated voltage and current are determined from the following.

E= P×R
I = P / R

E: Rated voltage (V)
I : Rated current (A)

P: Rated power (W)
R: Resistance (Ω)

−55°C to +155°C

ESISTANCE

(mΩ)

0.5

1.0,1.5,2.0,2.2

TOLERANCE

J (±5%)

SPECIAL

CODE

V

TEMPERATURE

COEFFICIENT (ppm / ˚C)

±150

±100

www.rohm.com

1/3

c

○

2010 ROHM Co., Ltd. All rights reserved.

2010.09 - Rev.C

Characteristics

Item Test conditions (JIS C 5201-1)

Data Sheet PML100

Guaranteed value

Resistor type
Resistance
Variation of resistance

with temperature

Overload

Solderability

Resistance to
soldering heat

Rapid change of
temperature

Damp heat, steady state

Endurance at 70°C

Endurance

Component solvent
resistance

J : ±5%

See Table.1

±(2.0%+0.0001Ω)

A new uniform coating of minimum of
95% of the surface being immersed
and no soldering damage.

±(1.0%+0.0001Ω)

No remarkable abnormality on the appearance.

±(1.0%+0.0001Ω)

±(3.0%+0.0001Ω)

±(3.0%+0.0001Ω)

±(3.0%+0.0001Ω)

±(0.5%+0.0001Ω)

JIS C 5201-1 4.5
JIS C 5201-1 4.8

Measurement : 25 / −55 / +25 / +125°C
JIS C 5201-1 4.13

Rated power ×2.5, 2s.
JIS C 5201-1 4.17

Rosin·Ethanol (25%WT)
Soldering condition : 235±5
Duration of immersion : 2.0±0.5s.

JIS C 5201-1 4.18
Soldering condition : 260±5
Duration of immersion : 10±1s.

JIS C 5201-1 4.19
Test temp. : −55

JIS C 5201-1 4.24

°C, 93%RH

40
Test time : 56days

JIS C 5201-1 4.25.1

°C,Rated power

70

1.5h : ON − 0.5h : OFF
Test time : 1,000h to 1,048h

JIS C 5201-1 4.25.3

°C

155
Test time : 1,000h to 1,048h

JIS C 5201-1 4.29

°C

23±5
Solvent : 2-propanol

°C

to +125°C 5cyc

°C

°C

Bend strength of
the end face plating




Without open

JIS C 5201-1 4.33



www.rohm.com

2/3

c

○

2010 ROHM Co., Ltd. All rights reserved.

2010.09 - Rev.C