MAZK270D

Zener Diodes Composite Elements MA111 MAZK270D Silicon planer type Constant voltage, constant current, waveform cripper and surge absorption circuit s Features 2.9 -0.05 Unit : mm 2.8 -0.3 0.65±0.15 5 0.95 +0.2 +0.25 1.5 -0.05 0.65±0.15 1 q Mini q type package (5-pin) 1.9±0.1 +0.2 4 0.95 Four anode-common element wiring of MA3270 3 2 0.3 -0.05 +0.1 s Absolute Maximum Ratings (Ta= 25˚C) Parameter Average forward current Instanious forward current Total power dissipation Non-repetitive reverse power dissipation Junction temperature Storage temperature *1 Working value in a single piece *2 With a printed-circuit board *3 t=100µ s, Tj=150˚C 1.1 -0.1 0.8 0 to 0.1 Symbol IF(AV) IFRM Ptot *2 PZSM*3 Tj Tstg Rating 100 *1 200 *1 200 *1 15 150 – 55 to + 150 Unit mA mA mW W ˚C ˚C 0.1 to 0.3 0.4±0.2 1 : Cathode 1 4 : Anode 1, 2 2 : Cathode 2 Anode 3, 4 3 : Cathode 3 5 : Cathode 4 Mini Type Package (5-pin) s Internal Connection 5 4 3 2 1 1 s Electrical Characteristics (Ta= 25˚C)* Parameter Forward voltage Zener voltage Operating resistance Reverse current Temperature coefficient of zener voltage Terminal capacitance Symbol VF VZ RZ IR1 IR2 SZ *3 Ct *2 RZK IF=10mA IZ= 2mA IZ= 0.5mA IZ= 2mA VR= 19V VR= 24.8V IZ= 2mA VR= 0V, f=1MHz 300 Condition min 25.10 typ 0.8 27.00 25 max 0.9 28.90 200 80 0.05 60 +0.1 0.16 -0.06 +0.2 1.45±0.1 Unit V V Ω Ω µA µA mV/˚C pF 21.4 23.4 25.3 50 Note 1. Test method : Depend on JIS C7031 testing 2. Rated input/output frequen...