The CENTRAL SEMICONDUCTOR 1N957B Series Silicon Zener Diode is a high quality voltage regulator designed for use in industrial, commercial, entertainment and computer applications. DO-35 CASE MAXIMUM RATINGS: (TL=75°C) Power Dissipation Operating and Storage Junction Temperature VZ Tolerance: Part number with “B” suffix VZ Tolerance: Part number with “C” suffix VZ Tolerance: Part number with “D” suffix SYMBOL PD TJ, Tstg 500 -65 to +200 ±5 ±2 ±1 UNITS mW °C % % %.
| Part Number | Manufacturer | Description |
|---|---|---|
| 1N989B | Microsemi | Silicon 500mW Zener Diodes |
| 1N989B | Digitron Semiconductors | 500mW SILICON ZENER DIODES |
| 1N989B-1 | Microsemi | Silicon 500mW Zener Diodes |
| 1N989BUR-1 | Microsemi | Silicon MELF 500mW Zener Diodes |
| 1N989B | Leshan Radio Company | 1N9 SERIES ZENER DIODES |
| 1N989B | Jinan Gude Electronic Device | 0.5W SILICON ZENER DIODES |
| 1N989 | Motorola Semiconductor | Diode |
| 1N987 | Motorola Semiconductor | Diode |
| 1N983B-1 | Microsemi | Silicon 500mW Zener Diodes |
| 1N987B | Jinan Gude Electronic Device | 0.5W SILICON ZENER DIODES |
