PTZ22B
Features
1) Small surface mounting type. (PMDS) 2) 1W of power can be obtained despite pact size. 3) High surge withstand level.
+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 ponents 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 5.6 6.2 6.8 7.5 B B B B B B B B B PTZ8.2B PTZ9.1B PTZ10B PTZ11B PTZ12B PTZ13B PTZ15B PTZ16B PTZ18B 8.2 9.1 10 11 12 13 15 16 18 B B B B B B B B...
