VS20VUA1VWM
20 V, 200 W, kompakte und hochzuverlässige Spannungsspitzenunterdrückung
VS20VUA1VWM
20 V, 200 W, kompakte und hochzuverlässige Spannungsspitzenunterdrückung
Der VS20VUA1VWM ist eine TVS-Diode für Überspannungsschutz und Spannungsregelung. Er erreicht im kleinen PMDE-Gehäuse die gleichen elektrischen Eigenschaften wie herkömmliche ROHM-Produkte. Das PMDE-Gehäuse ist äußerst zuverlässig und hat eine hervorragende Wärmeableitung.
Für den Automobilbereich kontaktieren Sie bitte unser Sales-Team.
Produktdetails
Spezifikationen:
Package Code
PMDE
Mounting Style
Surface mount
Number of terminal
2
PPP @ 10/1000us (Max.) [W]
200
Configuration
Single
# of protection line
1
VRWM [V]
20
VBR (Min.) [V]
22
VBR (Max.) [V]
24.5
Tj[℃]
150
IR (Max.) [uA]
0.1
VCL @ IPP 10/1000us (Max.) [V]
32.4
IPP 10x1000us (Max.) [A]
6.2
VESDIEC61000-4-2 [kV]
30
Storage Temperature (Min.)[°C]
-55
Storage Temperature (Max.)[°C]
150
Package Size [mm]
2.5x1.3 (t=1.0)
Eigenschaften:
- High reliability
- Small mold type
Referenzdesign / Anwendungsevaluierungskit
-
- Reference Design - REF68011
- 20A Shunt-based current sensing (uni-direction) with CSA on 12V system
In the automotive and industrial equipment fields, current sensing circuits are essential for applications such as current feedback, overcurrent limitation, and battery level monitoring. The shunt-based current sensing circuit is the most standard circuit for current measurement and monitoring. ROHM provides solutions that leverage the resistor technology it has developed since its founding, as well as the analog and thermal design technologies it has cultivated over many years, contributing to improved system performance, higher power efficiency, and higher reliability through high-precision current sensing.
The components you select will vary depending on the power supply system and detection current value. We have a lineup of reference designs for 12V, 24V, and 48V systems, as well as current sensing values from 20 to 100A. We publish not only the schematic design guide but also thermal evaluation data for shunt resistors. Thermal issues are an important factor in shunt-based current sensing. Please use these as design references to help reduce design man-hours.
This reference design is designed for 20A, uni-direction current sensing on 12V systems.
Produktvideo & Katalog
