FBR572ND24-W1 overview
FBR572ND24-W1 is a component documented by fujitsu semiconductor. The PDF description identifies it as "COMPACT POWER RELAY 1 POLE X 2-12A (28VDC) (FOR 24V BATTERY AUTOMOTIVE APPLICATIONS)." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.
Datasheet snapshot
- Manufacturer: fujitsu semiconductor
- Part number: FBR572ND24-W1
- Category: IC
- Datasheet length: 10 Pages
Specifications and operating details
The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.
- Switching Current (Reference) 12 A 28 VDC 14 A 32 VDC Minimum Switching Load*2 1A, 6 VDC (Reference) Coil Operating Temperature –40°C to +85°C (no frost) Storage Temperature –40°C to +100°C (no frost) Time Value Operate (at nominal voltage.
- The minimum switching load varies with the switching frequency and operating environment.
- MAXIMUM BREAK CAPACITY n SUITABLE APPLICATIONS Application Normal load current Life x 10 3 Recommended model (example) Power Windows 10 to 12 A (switching at motor locking) 100 FBR582ND24-W1 Automatic Door Lock 5 A/2 door (switching at mot.
- LIFE TEST (EXAMPLE) [FBR582 type] [FBR572 type] 20 sec(RL-1) 12 A 0 A (RL-2) 0.3 sec 10 sec 0.3 sec Current wave form Test circuit RL-1 N.O.
- of operations (x104) Shift of contact resistance CONTACT RESISTANCE m 1000 100 (measured at 6 V-1 A) Test item 100,000 operations minimum (FBR572 -W type) Ratio of pick-up and drop-out values to rated coil voltages (%) 100 PICK-UP DROP-OUT.
- of operations (x104) Shift of contact resistance CONTACT RESISTANCE m 1000 100 (measured at 6 V-1 A) 20 sec(RL-1) 12 A 0 A (RL-2) 0.3 sec 10 sec 0.3 sec Current wave form Test circuit RL-1 N.O.
- VIBRATION RESISTANCE CHARACTERISTICS Ratio of operating voltage to rated coil voltage (%) 133 130 120 110 100 10 20 30 40 50 60 70 8085 Operating temperature (°C) Operating voltage Continuous at carrying current of 20 A Within 5 minutes at.
Topics covered by the datasheet
The document includes sections related to:
- FBR572_08 FUJITSU
Engineering review checklist
- Check resistance value, tolerance, temperature coefficient and long-term stability over the operating range.
- Derate continuous power for ambient temperature and verify pulse or surge capability separately.
- Match the land pattern, termination finish and current-sense routing to the exact package option.
Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.
View the complete PDF and model record
Open the FBR572ND24-W1 datasheet and model details to review the complete PDF, document pages and available product information.
Source attribution
Adapted from the PDF associated with this DigiCamel model page.
Source model URL: https://www.digicamel.com/product.php?slug=fbr572nd24-w1-fujitsu-semiconductor