DataSheetWiki


KTR25 fiches techniques PDF

ROHM Semiconductor - High Voltage Resistance Chip Resistors

Numéro de référence KTR25
Description High Voltage Resistance Chip Resistors
Fabricant ROHM Semiconductor 
Logo ROHM Semiconductor 





1 Page

No Preview Available !





KTR25 fiche technique
www.DataSheet4U.com
Resistors
KTR25
High Voltage Resistance Chip Resistors
KTR25 (3225 size: 1 / 3W)
zFeatures
1) Power rating of 1 / 3W
2) Limiting element voltage of KTR series is 2.5 times compared with that of MCR series.
3) Highly reliable chip resistor Ruthenium oxide dielectric offers superior resistance to the elements.
4) ROHM resistors have approved ISO–9001 certification.
Design and specifications are subject to change without notice. Carefully check the specification sheet before using or
ordering it.
zRatings
Item
Rated power
Conditions
Power must be derated according to the power derating curve in
Figure 1 when ambient temperature exceeds 70°C.
100
80
60
40
20
0
55
0 70 100
AMBIENT TEMPERATURE (°C)
Fig.1
155
Specifications
0.33W (1 / 3W)
at 70°C
Rated voltage
The voltage rating is calculated by the following equation.
If the value obtained exceeds the limiting element voltage,
the voltage rating is equal to the maximum operating voltage.
E= P×R
Nominal resistance See Table 1.
Operating temperature
E: Rated voltage (V)
P: Rated power (W)
R: Nominal resistance ()
Limiting element voltage
55°C to +155°C
600V
Table 1
Resistance tolerance
F (±1%)
J (±5%)
Resistance range
()
1 R 10M (E24)
1 R 10M (E24)
Resistance temperature coefficient
(ppm / °C)
±100
±200
zBefore using components in circuits where they will be exposed to transients such as pulse loads (short–duration, high–level loads), be certain to evaluate the
component in the mounted state. In addition, the reliability and performance of this component cannot be guaranteed if it is used with a steady state voltage that
is greater than its rated voltage.
Rev.A
1/3

PagesPages 4
Télécharger [ KTR25 ]


Fiche technique recommandé

No Description détaillée Fabricant
KTR25 High Voltage Resistance Chip Resistors ROHM Semiconductor
ROHM Semiconductor

US18650VTC5A

Lithium-Ion Battery

Sony
Sony
TSPC106

PCI Bus Bridge Memory Controller

ATMEL
ATMEL
TP9380

NPN SILICON RF POWER TRANSISTOR

Advanced Semiconductor
Advanced Semiconductor


www.DataSheetWiki.com    |   2020   |   Contactez-nous  |   Recherche