The 1N4581UR is a Zener Reference Diode.
Aeroflex
Temperature Compensated Zener Reference Diode Series 1N4565UR thru 1N4584AUR, 1N4565AUR-1 thru 1N4584AUR-1 Features • Available in JAN, JANTX , JANTXV and JANS per MIL-PRF-19500/452 • 6.4 Volt Nominal.
* Available in JAN, JANTX , JANTXV and JANS per MIL-PRF-19500/452
* 6.4 Volt Nominal Zener Voltage +5 %
* Metallurgically Bonded
Maximum Ratings
Operating & Storage Temperature: -65°C to +175°C DC Power Dissipation: 500mW @ +50°C Power Derating: 4 mW / °C above +50°C
REVERSE LEAKAGE CURRENT
lR = 2 .
Digitron Semiconductors
1N4565(A)UR-1N4584(A)UR High-reliability discrete products and engineering services since 1977 6.4V TEMPERATURE COMPENSATED ZENER DIODE SURFACE MOUNT FEATURES Available as “HR” (high reliability).
* Available as “HR” (high reliability) screened per MIL-PRF-19500, JANTX level. Add “HR” suffix to base part number.
* Available as non-RoHS (Sn/Pb plating), standard, and as RoHS by adding “-PBF” suffix.
MAXIMUM RATINGS Characteristics
Operating and storage temperatures
DC power dissipation Power .
| Part Number | Manufacturer | Description |
|---|---|---|
| 1N4581A | Digitron Semiconductors | 6.4V TEMPERATURE COMPENSATED ZENER DIODE |
| 1N4581 | Compensated Deuices Incorporated | 6.4 VOLT NOMINAL ZENER VOLTAGE + 5% |
| 1N4581AUR | Digitron Semiconductors | 6.4V TEMPERATURE COMPENSATED ZENER DIODE |
| 1N4581-1 | Aeroflex | Zener Reference Diode |
| 1N4581AUR-1 | Compensated Deuices Incorporated | TEMPERATURE COMPENSATED ZENER REFERENCE DIODES |
| 1N4581AUR-1 | Microsemi | TEMPERATURE COMPENSATED ZENER REFERENCE DIODES |
| 1N4581 | Digitron Semiconductors | 6.4V TEMPERATURE COMPENSATED ZENER DIODE |