MA3047W

Zener Diodes Composite Elements MA111 MA3047W 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 +0.2 +0.25 1.5 –0.05 0.65±0.15 0.5R 0.95 4 1 q Mini type package (4-pin) wiring in parallel of MA3047 1.9±0.2 +0.2 0.95 0.5 0.4 –0.05 +0.1 q Two-element 2 3 0.2 1.1 –0.1 +0.2 s Absolute Maximum Ratings (Ta= 25˚C) Parameter Average forward current Instanious forward current Total power dissipation Single Double Single Double Single Double Symbol IF(AV) IF(AV) IFRM IFRM Ptot *1 Ptot *1 PZSM*2 Tj Tstg Rating 100 75 200 150 200 150 15 150 – 55 to + 150 Unit mA mA mA mA mW mW W ˚C ˚C 0.4±0.2 1 : Cathode 1 2 : Cathode 2 3 : Anode 2 4 : Anode 1 Mini Type Package (4-pin) s Internal Connection 4 3 1 2 Non-repetitive reverse surge power dissipation Junction temperature Storage temperature With a printed-circuit board *2 t=100µ s, Tj=150˚C *1 1 s Electrical Characteristics (Ta= 25˚C)* Parameter Forward voltage Zener voltage Operating resistance Reverse current Temperature coefficient of zener voltage Symbol VF VZ RZ IR SZ *3 *2 IF=10mA IZ= 5mA IZ= 5mA VR= 1V IZ= 5mA – 3.5 –1.4 4.4 Condition min typ 0.8 4.7 50 max 0.9 5.0 80 3 0.2 Unit V V Ω µA mV/˚C Note 1. Rated input/output frequency : 5MHz 2. * 1 : The VZ value is for the temperature of 25˚C. In other cases, carry out the temperature compensation. * 2 : Guaranteeed at 20ms after power application * 3 : Tj= 25 to ...