Manufacturer: Rohm Semiconductor
Win Source Part Number: 805430-TFZVTR18B
Packaging: Reel
Mounting Style: SMD
Tolerance: ±3%
Power - Max: 500mW
Voltage - Zener (Nom) (Vz): 18V
Supplier Device Package: SOD-323HE
Temperature Range - Operating: 150°C
Manufacturer Package: 2-SMD, Flat Lead
Impedance (Maximum) (Zzt): 23 Ohms
Popularity: Medium
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Balance
Manufacturer Pack Quantity: 3,000
MSL Level: 1 (Unlimited)
Current - Reverse Leakage at Vr: 200nA at 13V
DIODE ZENER 18V 500MW SOD323HE Product overview: TFZVTR18B from ROHM Semiconductor is a Zener Diode for voltage regulation, reference clamping, overvoltage protection, and compact board-level circuit design. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include Zener, 18V, 500MW. Search-friendly keywords include Zener diode, voltage reference, clamp, regulation, Zener, 18V, 500MW, Single Zener Diodes. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 287-TFZVTR18B can be used for catalog matching and distributor lookup.
Zener Diode 18V 500mW ±3% Surface Mount TUMD2M
Zener Diode 18V 500mW ±3% Surface Mount TUMD2M
Zener Diode 18V 500mW ±3% Surface Mount TUMD2M
DIODE ZENER 18V 500MW SOD323HE
Zener Diodes Pd 500mW Iz(mA) Vz(V) 16.82-17.7
ZENER DIODE, 0.5W, SOD-323HE; Zener Voltage Vz Typ:18V; Power Dissipation Pd:500mW; Diode Case Style:SOD-323HE; Zener Tolerance ±:-; No. of Pins:2Pins; Operating Temperature Max:150°C; Product Range:TFZV Series; Automotive RoHS Compliant: Yes
| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Utmel Electronic Limited | Shenzhen Shengyu Electronics Technology Limited | VAST STOCK CO., LIMITED | Newark, An Avnet Company | |
|---|---|---|---|---|---|---|---|
| Product Category | Zener Diodes | Zener Diodes | Diodes | Zener Diodes | Zener Diodes | Zener Diodes | Zener Diodes |
| Product Number | 805430-TFZVTR18B | 287-TFZVTR18B | TFZVTR18BDKR-ND | 687-TFZVTR18B | TFZVTR18B | TFZVTR18B | 91Y7044 |
| Product Name | Diodes - Zener - Single - TFZVTR18B | 18V 500MW Zener Diode | Single Zener Diodes | ZENER DIODE | Discrete Semiconductor Products - Diodes - Zener | Zener Diodes | Zener Diode, 0.5W, Sod-323He; Zener Voltage Vz Typ Rohm |
| VZ | 18 volts | 18 volts | 18 volts | 18 volts | |||
| ZZT | 23 ohms | 23 ohms | 23 ohms | ||||
| IR | 2.00E-4 mA | 200 mA | |||||
| Tj | 150 C (302 F) | 150 C (302 F) | 150 C (302 F) | 150 C (302 F) | 150 C (302 F) | ? to 150 C (? to 302 F) | |
| Package | Tape & Reel (TR) | 2-SMD, Flat Lead | TUMD2M | SOD-323; SOD-323HE-2 | SOD-323; SOD-323HE |
