COMCHIP Surface Mount Zener Diode www.comchiptech.com CZRM27C3V6P THRU C200P Features Low profile surface-mount package Zener and surge current specification Low leakage current Power Dissipation 0.8Watts MINI-SMA 0.161(4.1) 0.146(3.7) Excellent stability 0.012(0.3)Typ. 0.071(1.8) 0.055(1.4) Mechanical Data Case: Molded plastic MINI-SMA Epoxy: UL 94V-0 rate flame retardant Solderable per MIL-STD-202, 0.110(2.8) 0.094(2.4) 0.063(1.6) 0.055(1.4) method 208 guaranteed Polarity: cathode band Mounting position: Any Weight: 0.04gram(approx.) 0.035(0.9)Typ. 0.035(0.9)Typ. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25oC ambient temperature unless otherwise specified. VALUE Units IF=0.2A 1.2 V TA=25 C ( Note ) o TL=80 C 0.8 2.3 W 300 W 150 W Non-repetitive peak pulse TJ=25 C power dissipation 10/1000us waveform (CZRM27C110P to C200P) 100 W Thermal resistance junction to lead ambient ( Note ) 30 180 KW Operating junction and Storage Temperature Range 150 / -55 to +150 Parameter Forward voltage Power Dissipation o o Non-repetitive peak pulse TJ=25 C power dissipation 100us square pulse o Non-repetitive peak pulse TJ=25 C power dissipation 10/1000us waveform (CZRM27C7V5P to C100P) o NOTES : Mounted on epoxy-glass PCB with 3 x 3 mm Cu pads ( MDS0310010B o C 40um thick) Page 1 COMCHIP Surface Mount Zener Diode www.comchiptech.com CZRM27C6V8P THRU CZRM27C200P Application Case Part No. Electrical Characteristic (Ta=25oC) Temp. Coefficient Vzmin Vzmax Iz Zzmax Zztyp IR(uA) Max. min max o %/ C %/oC (V) ( V ) (mA) (Ohm) (Ohm) VR(V) CZRM27C6V8P 6.4 7.2 100 3 1 10 3.0 0 0.07 CZRM27C7V5P 7.0 7.9 100 2 1 10 3.0 0 0.07 CZRM27C8V2P 7.7 8.7 100 2 1 10 3.0 0.03 0.08 CZRM27C9V1P 8.5 9.6 50 4 2 10 5.0 0.03 0.08 CZRM27C10P 9.4 10.6 50 4 2 7 7.5 0.05 0.09 CZRM27C11P 10.4 11.6 50 7 4 4 8.2 0.05 0.1 CZRM27C12P 11.4 12.7 50 7 4 3 9.1 0.05 0.1 CZRM27C13P 12.4 14.1 50 10 5 2 10 0.05 0.1 CZRM27C15P 13.8 15.6 50 10 5 1 11 0.05 0.1 CZRM27C16P 15.3 17.1 25 15 6 1 12 0.06 0.11 CZRM27C18P 16.8 19.1 25 15 6 1 13 0.06 0.11 CZRM27C20P 18.8 21.2 25 15 6 1 15 0.06 0.11 CZRM27C22P 20.8 23.3 25 15 6 1 16 0.06 0.11 0.8W CZRM27C24P 22.8 25.6 25 15 7 1 18 0.06 0.11 Zener Mini-SMA CZRM27C27P 25.1 28.9 25 15 7 1 20 0.06 0.11 Diode CZRM27C30P 28.0 32 25 15 8 1 22 0.06 0.11 CZRM27C33P 31 35 25 15 8 1 24 0.06 0.11 CZRM27C36P 34 38 10 40 21 1 27 0.06 0.11 CZRM27C39P 37 41 10 40 21 1 30 0.06 0.11 CZRM27C43P 40 46 10 45 24 1 33 0.07 0.12 CZRM27C47P 44 50 10 45 24 1 36 0.07 0.12 CZRM27C51P 48 54 10 60 25 1 39 0.07 0.12 CZRM27C56P 52 60 10 60 25 1 43 0.07 0.12 CZRM27C62P 58 66 10 80 25 1 47 0.08 0.13 CZRM27C68P 64 72 10 80 25 1 51 0.08 0.13 CZRM27C75P 70 79 10 100 30 1 56 0.08 0.13 CZRM27C82P 77 87 10 100 30 1 62 0.08 0.13 CZRM27C91P 85 96 5 200 60 1 68 0.08 0.13 CZRM27C100P 94 106 5 200 60 1 75 0.09 0.13 CZRM27C110P 104 116 5 250 80 1 82 0.09 0.13 CZRM27C120P 114 127 5 250 80 1 91 0.09 0.13 CZRM27C130P 124 141 5 300 110 1 100 0.09 0.13 CZRM27C150P 138 156 5 300 130 1 110 0.09 0.13 CZRM27C160P 153 171 5 350 150 1 120 0.09 0.13 CZRM27C180P 168 191 5 400 180 1 130 0.09 0.13 212 5 500 200 1 150 0.09 0.13 CZRM27C200P C:5% MDS0310010B 188 B:2% A:1% Page 2 COMCHIP Surface Mount Zener Diode www.comchiptech.com RATINGS AND CHARACTERISTIC CURVES CZRM27C6V8P THRU CZRM27C200P IF – Forward Current (A) 10.00 Max. V F Typ. V F 1.00 0.10 0.6 0.7 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5 1.6 FIG.2 - TYP. DIODE CAPACITANCE VS. REVERSE VOLTAGE CD – TYP. JUNCTION CAPACITANCE(pF) FIG.1 - FORWARD CURRENT VS. FORWARD VOLTAGE 10000 C 5V 1P C 18P 1000 100 C 27P C 51P C 200P 10 0.0 0.5 1.0 1.5 2.0 2.5 3.0 VR - REVERSE VOLTAGE ( V ) VF - FORWARD VOLTAGE ( V ) FIG.3 - POWER DISSIPATION VS. AMBIENT TEMPERATURE FIG.4 - MAXIMUM PULSE POWER DISSIPATION VS. ZENER VOLTAGE 3.0 160 tie point temperature 2.5 PRSM - MAX. PULSE POWER DISSIPATION (W) Ptot - POWER DISSIPATION (W) C 12P C 6V 8P 2.0 1.5 ambient temperature 1.0 0.5 0.0 140 120 100 80 60 40 20 0 0 25 50 75 100 125 150 o Tamb - AMBIENT TEMPERATURE ( C ) 0 25 50 75 100 125 150 175 200 Vznom - ZENER VOLTAGE ( V ) FIG.5 - Non- REPETITIVE PEAK REVERSE CURRENT PULSE DEFINITION IR S M (%) 100 90 t1 = 10 µ s t2 = 1000 µ s 50 10 t t1 t2 MDS0310010B Page 3