Surface Mount Zener Diodes Features: *500mw Power Dissipation *Genelral Purpose , Medium Current *l|deal for Surface Mountted Application Mechanical Data: *Case : MINI-MELF Glass Case (SOD-80) *Weight : Approx 0.05 gram MINI-MELF Outline Dimensions ZMM5221B th ZMMS262B SMALL SIGNAL ZENER DIODES 0.5 WATTS a Ce MINI-MELF Unitzmm +~4 TO} fe MINI MELF Din Min Max A 3.30 +.70 B 1.30 1.60 Cc 0.28 0.50 ZMMS5221B thru ZMM5202B Maximum Ratings and Electrical Characteristics ~73=25C Unless Otherwise Noted) Characteristics Symbol Value Unit Power Dissipation Ta=75 Cc"! PD 600 mi Thermal Resistance Junction to Ambient Air! RelA 300 "CW Forward Voltage @ IF=200mA VF 1.1 V Operation and Storage Temperature Range Tj, TSTG 65 to+175 ar NOTES:1.Valid Provided that Electrodes are Kept at Ambient Temperature. /7MMS5221B thru Z2MM5262B Maximum Ratings and Electrical Characteristics 73=25C Unless Otherwise Noted) Characteristics Symbol Value Unit Power Dissipation Ta=75 Cc"! PD 500 mi Thermal Resistance Junction to Ambient Air! RelA 300 "CW Forward Voltage @ |F=200mA4 VF 1.1 V Operation and Storage Temperature Range Tj, TSTG -65 to+175 =o NOTES:1. Valid Provided that Electrodes are Kept at Ambient Temperature. [zNINS2IB thru ZMMS262B | Tron oN wt LN \ N 0 \ il a he Im edt ab Ty, AMBIENT TEMPERATURE FRG 1, Power Dissipation va Ans bie nt Te iperature Pp POWER DISSIPATION (mW) [EMI DI FFERENTLAL ZENER RESISTANCE shh = - Vrez iv P= Teen ha 1s E te z= fa aL = & r i; = 51 ou a IF tl 4 au iZ a0 Vy. ZENER VOLTAGE (V) Fig 2., Junclios Capacitance vs tener Vellage Tx25C =a} Wa, SE SER VOLTAGE (V) Fite 5, DIPPER ES CAL AOR ER, DPR DA 10 TUR rif), MOARMALIZED EFFECTIVE TRANSIENT THE BMAL RESISRTANCE (Up il Lo 1a Lami o, SQUARE WAVE PULSE DURATION feecondsy Fig 4 Typical Sermalieed Transient Teermal bnpedance Corres www. yachtron.com