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MMSZ4695 Dataheets PDF



Part Number MMSZ4695
Manufacturers Rectron
Logo Rectron
Description SURFACE MOUNT ZENER DIODE
Datasheet MMSZ4695 DatasheetMMSZ4695 Datasheet (PDF)

MMSZ4681MMSZ4717 SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.4 to 43 Volts POWER RATING 500 mWatts FEATURES * Wide Zener Reverse Voltage Range : 2.4V to 43V * 500mW Rating on FR-4 or FR-5 Board * Small Package Size for High Density Applications * Ldeally Suited for Automated Assembly Processes * ESD Rating of Class 3 (>16kV) per Human Body Model MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weig.

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MMSZ4681MMSZ4717 SURFACE MOUNT ZENER DIODE VOLTAGE RANGE 2.4 to 43 Volts POWER RATING 500 mWatts FEATURES * Wide Zener Reverse Voltage Range : 2.4V to 43V * 500mW Rating on FR-4 or FR-5 Board * Small Package Size for High Density Applications * Ldeally Suited for Automated Assembly Processes * ESD Rating of Class 3 (>16kV) per Human Body Model MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-O rate flame retardant * Lead: MIL-STD-202E method 208C guaranteed * Mounting position: Any * Weight: 0.01 gram .026(.65) .018(.45) SOD-123 .110(2.80) .102(2.60) .152(3.85) .140(3.55) .067(1.70) .059(1.50) .006(.15) .003(.08) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 oC ambient temperature unless otherwise specified. MAXIMUM RATINGES ( @ TA = 25oC unless otherwise noted ) RATINGS Max. Power Dissipation on FR-5 Board,@TL=75oC (Note 1) Derated above 75OC Max. Operating Temperature Range Storage Temperature Range SYMBOL PD TJ TSTG ELECTRICAL CHARACTERISTICS ( @ TA = 25oC unless otherwise noted ) CHARACTERISTICS SYMBOL Thermal Resistance Junction to Ambient (Note 2) RqJA Thermal Resistance Junction to Lead (Note 2) RqJL Max. Instantaneous Forward Voltage at IF= 10mA VF Note 1. FR-5 = 3.5 X 1.5 inches, using the minimum recommended footprint. 2. Thermal Resistance measurement obtained via infrared Scan Method. REF .020(0.50) .049(1.25) .041(1.05) .004(0.10) .000(0.00) Dimensions in inches and (millimeters) VALUE 500 6.7 150 -55 to +150 UNITS mW mW/oC oC oC MIN. - TYP. - MAX. 340 150 0.95 UNITS oC/W oC/W Volts VC 2007-11 ELECTRICAL CHARACTERISTICS (@TA=25OC unless otherwise specified) Device MMSZ4681 MMSZ4682 Device Marking CF CH Min 2.28 2.565 Zener Voltage (Note 1) VZ (Volts) Nom Max 2.4 2.52 2.7 2.835 @ IZT uA 50 50 Leakage Current IR @ VR uA Volts 21 11 MMSZ4683 CJ 2.85 3.0 3.15 50 0.8 1 MMSZ4684 MMSZ4685 MMSZ4686 CK 3.13 3.3 3.47 50 7.5 1.5 CM 3.42 3.6 3.78 50 7.5 2 CN 3.70 3.9 4.10 50 5 2 MMSZ4687 CP 4.09 4.3 4.52 50 4 2 MMSZ4688 CT 4.47 4.7 4.94 50 10 3 MMSZ4689 MMSZ4690 CU 4.85 5.1 5.36 50 10 3 CV 5.32 5.6 5.88 50 10 4 MMSZ4691 CA 5.89 6.2 6.51 50 10 5 MMSZ4692 CX 6.46 6.8 7.14 50 10 5.1 MMSZ4693 CY 7.13 7.5 7.88 50 10 5.7 MMSZ4694 MMSZ4695 CZ 7.79 8.2 8.61 50 1 6.2 DC 8.27 8.7 9.14 50 1 6.6 MMSZ4696 MMSZ4697 DD 8.65 9.1 9.56 50 1 6.9 DE 9.50 10 10.50 50 1 7.6 MMSZ4698 DF 10.45 11 11.55 50 0.05 8.4 MMSZ4699 DH 11.40 12 12.60 50 0.05 9.1 MMSZ4700 DJ 12.35 13 13.65 50 0.05 9.8 MMSZ4701 MMSZ4702 DK 13.30 14 14.70 50 0.05 10.6 DM 14.25 15 15.75 50 0.05 11.4 MMSZ4703 MMSZ4704 DN 15.20 16 16.80 50 0.05 12.1 DP 16.15 17 17.85 50 0.05 12.9 MMSZ4705 DT 17.10 18 18.90 50 0.05 13.6 MMSZ4706 DU 18.05 19 19.95 50 0.05 14.4 MMSZ4707 MMSZ4708 DV 19.00 20 21.00 50 0.01 15.2 DA 20.90 22 23.10 50 0.01 16.7 MMSZ4709 DX 22.80 24 25.20 50 0.01 18.2 MMSZ4710 MMSZ4711 MMSZ4712 MMSZ4713 DY 23.75 25 26.25 50 0.01 19.0 EA 25.65 27 28.35 50 0.01 20.4 EC 26.60 28 29.40 50 0.01 21.2 ED 28.50 30 31.50 50 0.01 22.8 MMSZ4714 MMSZ4715 EE 31.35 33 34.65 50 0.01 25.0 EF 34.20 36 37.80 50 0.01 27.3 MMSZ4716 EH 37.05 39 40.95 50 0.01 29.6 MMSZ4717 EJ 40.85 43 45.15 50 0.01 32.6 Notes 1. Nominal Zener voltage is measured with the device junction in thermal equilibrium at TL = 30OC +1OC. 2. "Fully RoHS Compliant","100% Sn Plating (Pb-free)". qVZ,TEMPERATURE COEFFICIENT (mV / OC) RATING AND CHARACTERISTICS CURVES ( MMSZ4681-MMSZ4717 ) 8 TYPICAL TC VALUES 6 4 VZ @ IZT 2 0 -2 -3 2 3 4 5 6 7 8 9 10 11 12 VZ, NOMINAL ZENER VOLTAGE (V) Figure 1 Temperature Coefficients (Temperature Range -55OC to +150OC) 1.2 1.0 0.8 PD versus TL 0.6 PD versus TA 0.4 0.2 0 0 25 50 75 100 125 150 T, TEMPERATURE (OC) Figure 3 Steady State Power Derating 1000 IZ = 1mA 100 5mA 20mA 10 PPK, PEAK SURGE POWER (W) qVZ,TEMPERATURE COEFFICIENT (mV / OC) 100 TYPICAL TC VALUES 10 VZ @ IZT 1 10 1000 100 VZ, NOMINAL ZENER VOLTAGE (V) Figure 2 Temperature Coefficients (Temperature Range -55OC to +150OC) RECTANGULAR WAVEFORM, TA = 25OC 100 10 1 0.1 1 10 100 1000 PW, PULSE WIDTH (mS) Figure 4 Maximum Nonrepetitive Surge Power TJ = 25OC IZ(AC) =0.1 IZ(DC) f = 1kHz PD, POWER DISSIPATION (W) ZZT, DYNAMIC IMPEDANCE (W) 1 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Figure 5 Effect of Zener Voltage on Zener Impedance RATING AND CHARACTERISTICS CURVES ( MMSZ4681-MMSZ4717 ) C, CAPACITANCE (pF) 1000 0 V BIAS 1 V BIAS 100 BIAS AT 50% OF VZ NOM 10 TA =25OC 1 1 10 100 VZ, NOMINAL ZENER VOLTAGE (V) Figure 7 Typical Capacitance 100 TA =25OC 10 1 0.1 0.01 0 2 4 6 8 10 12 VZ, ZENER VOLTAGE (V) Figure 9 Zener Voltage vs. Zener Current (VZ Up to 12V) IZ, ZENER CURRENT (mA) IR, LEAKAGE CURRENT (uA) 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 0 + 150OC + 25OC - 55OC 10 20 30 40 50 60 70 80 VZ, NOMINAL ZENER VOLTAGE (V) Figure 8 Typical Leakage Current 90 100 TA =25OC 10 1 0.1 0.01 10 30 50 70 90 VZ, ZENER VOLTAGE (V) F.


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