IN4156, IN4157, IN4453, IN4829, IN4830, IN5179 Microsemi Corp. STABISTORS The diode experts Also, Tight Tolerance MPD100 thru MPD400A or SCOTTSDALE, AZ SANTA ANA, CA For more information call: M2Z2360 and M2Z2361 (602) 941-6300 PACKAGE DIMENSIONS These axial lead diodes represent configurations of one to four* p-n junctions t in series which may be used in any application requiring tight tolerance, low ao voltage levels versus current. This method of low voltage regulation is com- 080 MAX. paritively superior in dynamic impedence (voltage change versus current) than -03 DIA. low voltage zeners where tunneling instead of avalanche current is dominant. Typical applications include use as signal limiters, level shifters in transistor xi MIN. logic, meter protectors, and low voltage regulators. For computer circuit ap- . plications, a controlled stored charge selection is provided as well. | In addition, these devices may be used for temperature compensation wherein POLARITY ATS ay. each p-n junction contributes approximately -2 mV/C each. (oh N00) ae *Consult factory for more than four p-n junction configurations. | see won. 0.018/0.022 ,, |] DESCRIPTION/FEATURES casra.sa O% t4 Hermetically Sealed Glass Packages (DO-35) em . G ef id High Reverse Breakdown and Low Leakage Wd vince All dimensions in -- 4 Excellent Low Voltage Regulation menses 1 nm. 4 Controlled Stored Charge . . DO-35 4 Planar Passivated Die Elements MECHANICAL CHARACTERISTICS MAXIMUM RATINGS *Case: Hermetically sealed glass DO-35. 1 ok oe 500 mW de Power Rating DO-7 and DO-4] glass are Power Derating 4.0 mW/C above 50C optional. Single p-n junction . devi Jso offered in DO-41 Junction and Storage Temperatures: ~65C to +175C plastic aso ollered in Finish: All external surfaces are corrosion resistant and leads solderable. **Consult factory for ratings up to L.S5W. Thermal Resistance: 200 C/w typical for DO-35 at 0.375 inches from body. Mounting Position: Any. Polarity: Cathode marked with band. To be operated with cathode negative for normal low voltage operation. * Designate case size when ordering. 7-29oe-L 2 esr FORWARD VOLTAGE Vp (VOLTS) AT I 25C STORED CHARGE . ip MINIMUM REVERSE _ If I, I; Ip MeO A Nee | NUMBER TYPE BREAKDOWN VOLTAGE Qe (pO) OF pl asc [soc ]@p| Vp WOLTS AT Suk 010 mA 040 mA 1.00 mA 100 mA 100.0 mA s 'P Ciph | yugefoys nA | A {VOLTS wy. | max. |oams. [| omax. Join. [MAX | MEN. | Max. [> MIN. |) MAX. | MIN. | MAX. ATO VOLTS IN4156 50 50 20 30 0.740 1.090 0.970 1.220 1.210 1.410 1.380 1.580 1.540 1.840 50 500 25 2 IN4157 50 50 20 30 1.190 1.540 1.520 1.770 1.850 2.050 2.120 2.320 2.360 2.660 50 500 20 3 inaas3._ | 50 | 50 | 20 30 | os10 | 0630 | 0.600 | 0.710 | 6.690 | 0.800 | 0.800 | 0.920 | so | 500 30 \ IN4829 100 Kone 20 30 @ 100 pA _ 0.840 1.25 0.99 1.44 1.16 1.61 1.35 1.87 _ _ 25 2 IN4830 100 foe 20 30 @ 100 pA _ _ 1.35 1.80 1.63 2.08 1.90 2.35 2.15 2.69 _ _ 20 3 IN5179 50 _ 20 30 _ 1.80 2.50 2.20 2.80 2.60 3.20 3.00 3.70 50 500 20 4 MPD100 30 50 30 30 0.45 0.500 0.535 0.590 0.618 0.677 0.700 0.765 0.790 0.880 75 300 30 1 MPD100A 30 50 30 30 0.45 0.500 0.535 0.590 0.618 0.677 0.700 0.765 0.790 0.880 800* _ 40 1 MPD200 30 50 30 30 0.900 1.00 1.05 1.16 1.22 1.34 1.39 1.54 1.60 1.76 75 400 30 2 MPD200A 30 50 30 30 0.900 1.00 1.05 1.16 1.22 1.34 1.39 1,54 1.60 1.76 800* _ 40 2 MPD300 30 50 30 60 1.40 1.54 1.62 1.78 1.84 2.03 2.10 2.33 2.40 2.65 75 400 30 3 MPD300A 30 50 30 60 1.40 1.54 1.62 1.78 1.84 2.03 2.10 2.33 2.40 2.65 800* _ 40 3 MPD400 30 50 30 90 1.82 2.01 2.14 2.36 2.47 2.71 2.80 3.07 3.16 3.52 60 300 30 4 MPD400A 30 50 30 90 1.82 2.01 2.14 2.36 2.47 2.71 2.80 3.07 3.16 3.52 800* _ 40 4 **N1Z2360 LOLA), 5.0 _ _ _ ~ _ _ _ 0.63 0.71 _ _ _ _ 1 **MZ2361 J1QUA| 5.0 _ _ _ _ _ _ 1.24 1.38 _ _ _ _ 2 "Qc at 10.0 mA **Optionally supplied in DO-41 glass or plastic with Py = 1.5 W.