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Maximum Ratings and Electrical Characteristics @ T A = 25/c176C unless otherwise specified /c183 /c183 /c183 /c183 /c183 Mechanical Data /c183 /c183 MMSZ2V4 - MMSZ75 500mW Surface Mount Zener Diodes Pb / RoHS Free Small Package Size for High Density Applications Package Designed for Optimal Automated Board Assembly Wide Zener Reverse Voltage Range 2.4 V to 75 V Total Power Dissipation 500 mW on FR-4 or FR-5 Board Weight : 0.01 gram (approximately) Case : SOD-123 K L M C H B A SOD-123 Dim Min Max A 0.55 Typ B 1.40 1.70 C 3.55 3.85 H 2.55 2.85 J 0.00 0.10 K 1.00 1.35 L 0.25 0.40 M 0.10 0.15 α 0 8° All Dimensions in mm Symbol Value Unit Total Power Dissipation on FR-5 Board, P D mW (Note 1), at T L = 75 °C 500 Derated above 75 °C 6.7 mW/°C Thermal Resistance Junction to Ambient R ӨJA 340 °C/W Thermal Resistance Junction to Lead R ӨJL 150 °C/W Junction Temperature Range T J -55 to + 150 °C Storage Temperature Range T STG -55 to + 150 °C Note : FR-5 = 3.5 x 1.5 inches Parameter of3
ELECTRICAL CHARACTERISTICS
(Ta = 25 °C unless otherwise note, V F = 0.9 Vmax. @ I F = 10 mA) Z ZT1 (3) Z ZT2 (3) Max. Reverse @ I ZT1 = @ I ZT2 = Leakage TYPE NO. 5 mA 1 mA Current Min Nom Max Min Max ( μA) (V) Marking V (1, 2) V (1, 2) (Ω) I R @ V R @ I ZT1 = 5 mA @ I ZT2 = 1 mA (V) (Ω) (V) Notes : (1) The type number shown have a standard tolerance of ±5% on the nominal Zener Voltage. (2) Tolerance and Voltage Designation: Zener Voltage (V Z ) is measured with the Zener Current applied for PW = 1ms. (3) Z ZT and Z ZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for I Z(AC) =0.1I Z(DC) , with the AC frequency = 1 kHz.
(Ta = 25 °C unless otherwise note, V F = 0.9 Vmax. @ I F = 10 mA) Z ZT1 (3) Z ZT2 (3) Max. Reverse @ I ZT1 = @ I ZT2 = Leakage TYPE NO. 2 mA 0.5 mA Current Min Nom Max Min Max ( μA) (V) MMSZ62 6E 58.00 62 66.00 200 - - - 0.2 47 MMSZ68 6F 64.00 68 72.00 250 - - - 0.2 52 MMSZ75 6H 70.00 75 79.00 300 - - - 0.2 57 Notes : (1) The type number shown have a standard tolerance of ±5% on the nominal Zener Voltage. (2) Tolerance and Voltage Designation: Zener Voltage (V Z ) is measured with the Zener Current applied for PW = 1ms. (3) Z ZT and Z ZK are measured by dividing the AC voltage drop across the device by the AC current applied. The specified limits are for I Z(AC) =0.1I Z(DC) , with the AC frequency = 1 kHz. (Ω) I R @ V R Marking V (1, 2) V (1, 2) @ I ZT1 = 2 mA @ I ZT2 = 0.1 mA (V) (Ω) (V)