MA111 Zener Diodes Composite Elements MA3091WK Silicon planer type Constant voltage, constant current, waveform cripper and surge absorption circuit 1.45 0.95 1 3 +0.1 0.4 –0.05 cathode-common wiring of MA3091 1.9±0.2 ● Two 0.65±0.15 0.95 +0.2 2.9 –0.05 type package (3-pin) +0.25 1.5 –0.05 0.65±0.15 ■ Features ● Mini Unit : mm +0.2 2.8 –0.3 ■ Absolute Maximum Ratings (Ta= 25˚C) Symbol Rating Unit IF(AV) 100*1 mA Instanious forward current IFRM 200*1 mA Total power dissipation Ptot *2 100*1 mW Non-repetitive reverse surge power dissipation PZSM*3 15 W Junction temperature Tj 150 ˚C Storage temperature Tstg – 55 to + 150 ˚C +0.1 0.16 –0.06 0 to 0.1 0.1 to 0.3 0.4±0.2 Average forward current Parameter 0.8 +0.2 1.1 –0.1 2 1 : Anode 1 2 : Anode 2 3 : Cathode 1 Cathode 2 Mini Type Package (3-pin) ■ Internal Connection *1 Working value in a single piece *2 With a printed-circuit board *3 t=100µ s, Tj=150˚C 1 3 2 1 ■ Electrical Characteristics (Ta= 25˚C)* Parameter Condition Symbol VF Zener voltage VZ*2 IZ= 5mA RZK IZ= 0.5mA RZ IZ= 5mA IR1 VR= 6V IR2 VR= 8V SZ*3 IZ= 5mA Operating resistance Reverse current Temperature coefficient of zener voltage min IF=10mA Forward voltage 8.5 9.1K max 0.8 0.9 9.1 6 3.8 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 150˚C ■ Marking typ 5.5 Unit V 9.6 V 130 Ω 15 Ω 0.2 µA 60 µA 7 mV/˚C MA3091WK Zener Diodes Composite Elements IF – VF VF – Ta 100 IR – VR 1.6 100 Ta=150˚C 0.1 Ta=150˚C –20˚C 100˚C 25˚C IF=100mA 0.8 0.2 0.4 0.6 Forward voltage 0.8 10mA 0.6 3mA 0.4 25˚C 10 1 0.1 0.2 0.01 0 IR (nA) 1.0 Reverse current 1 100˚C 1.2 VF (V) 10 Forward voltage Forward current IF (mA) 1.4 1.0 0 –40 1.2 VF (V) 0.01 0 40 80 120 Ambient temperature IR – Ta 160 Ta 200 0 2 4 IZ – VZ 100 6 Reverse voltage (˚C) 8 300 Ta=25˚C 25˚C 100˚C 100 0.5V Operating resistance IZ (mA) 150˚C 1 0.1 RZ (Ω) Ta=–20˚C 10 Zener current Reverse current IR (nA) VR=6V 10 1 12 RZ – IZ 100 3V 10 VR (V) 0.1 30 10 3 1 0.01 –40 0 40 80 120 Ambient temperature Ta 160 200 0.01 8.0 (˚C) 9.0 Zener voltage Ct – VR 1000 PZSM (W) 60 100 Non-repetitive reverse surge power dissipation 50 40 30 20 10 10 0 0 2 4 6 Reverse voltage 8 10 VR (V) 12 1 0.03 0.1 0.3 1 Pulse width 3 tW (ms) 0.3 0.3 0.5 1 3 5 Zener current f=1MHz Ta=25˚C 70 CD (pF) VZ (V) PZSM – tW 80 Diode capacitance 10.0 10 30 10 IZ (mA) 30 50