ROHM Semiconductor PTZ20B
Zener diode
| Part No. | PTZ20B |
|---|---|
| Datasheet | PTZ20B Download |
| Manufacturer |  ROHM Semiconductor |
| Description | Zener diode |
| Buy | Stock & Price |
APPLICATIONS
1) Voltage regulation and voltage limiting. 2) Voltage surge absorption. !External dimensions (Units : mm) 1.5±0.2 CATHODE MARK 4.5±0.2 1.2±0.3 !FEATURES
1) Small surface mounting type. (PMDS) 2) 1W of power can be obtained despite compact size. 3) High surge withstand level. 0.1 +0.02 −0.1 0∼0.1 2.0±0.2 2.6±0.2 !Construction Silicon epitaxial planar ROHM : PMDS EIAJ : − JEDEC : SOD-106 Model name (voltage rank) Date of manufacture Ex. 1999.12→9.C !Absolute maximum ratings (Ta=25°C) Parameter Power dissipation ∗ Junction temperature Storage temperature Symbol P Tj Tstg Limits 1 150 −55~+150 Unit W °C °C ∗ Mounting density of other power components should be taken into consideration when laying out the pattern. !Marking (Voltage rank) Type No. PTZ3.6B PTZ3.9B PTZ4.3B PTZ4.7B PTZ5.1B PTZ5.6B PTZ6.2B PTZ6.8B PTZ7.5B (Ex.) PTZ3.6B Zener voltage category Year of manufacture: last digit of Western calendar Month of manufacture Ex.) PTZ3.6B 1999 Dec. Type No. 3.6 3.9 4.3 4.7 5.1...
