MMBZ5221B thru MMBZ5259B
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 - 39 Volts
POWER
500 mWatts
FEATURES
• Planar Die construction
• 500mW Power Dissipation
• Zener Voltages from 2.4V - 39V
• Ideally Suited for Automated Assembly Processes
MECHANICAL DATA
Case: SOT-23, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
PACKAGE SOT-23
SINGLE
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NOTES:
A. Mounted on 5.0mm2(.013mm thick) land areas.
B. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
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Part Number: MMBZ5221B thru MMBZ5259B PAGE 1
MMBZ5221B thru MMBZ5259B
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted) VF=1.2V max, IF=100mA for all types.
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B1225ZBMM4.282.225.20302002152.00011 070.0-881
B2225ZBMM 5.2 83.2 36.2 03 02 0521 52.0 001 1 560.0- 081
B3225ZBMM7.275.248.20302003152.0571 060.0-761
B5225ZBMM 3 58.2 51.3 03 02 0061 52.0 05 1 550.0- 051
B6225ZBMM3.341.374.38202006152.0521 030.0831
B7225ZBMM 6.3 24.3 87.3 42 02 0071 52.0 51 1 030.0 621
B8225ZBMM9.317.31.43202009152.0011 830.0+511
B9225ZBMM 3.4 90.4 25.4 22 02 0002 52.0 5 1 830.0+ 601
B0325ZBMM7.474.449.49102009152.052 540.0+79
B1325ZBMM 1.5 58.4 63.5 71 02 0061 52.0 5 2 050.0+ 98
B2325ZBMM6.523.588.51102006152.053 850.0+18
B4325ZBMM 2.6 98.5 15.6 7 02 0001 52.0 5 4 260.0+ 37
B5325ZBMM8.664.641.750205752.035 560.0+76
B6325ZBMM 5.7 31.7 88.7 6 02 005 52.0 3 6 860.0+ 16
B7325ZBMM2.897.716.880200552.036 570.0+55
B9325ZBMM 1.9 56.8 65.9 01 02 006 52.0 3 5.6 670.0+ 05
B0425ZBMM015.95.01710200652.038 770.0+54
B1425ZBMM 11 54.01 55.11 22 02 006 52.0 3 4.8 970.0+ 14
B2425ZBMM214.116.21030200652.021.9280.0+83
B3425ZBMM 31 53.21 56.31 31 5.9 006 52.0 1 9.9 280.0+ 53
B5425ZBMM5152.4157.51615.800652.05.011380.0+03
B6425ZBMM 61 2.51 8.61 71 8.7 006 52.0 1.0 21 480.0+ 82
B8425ZBMM811.719.81127 00652.01.041580.0+52
B0525ZBMM 02 91 12 52 2.6 006 52.0 1.0 51 680.0+ 32
B1525ZBMM229.021.32926.500652.01.071680.0+12
B2525ZBMM 42 8.22 2.52 33 2.5 006 52.0 1.0 81 780.0+ 1.91
B4525ZBMM7256.5253.82145 00652.01.012780.0+8.61
B5525ZBMM 82 6.62 4.92 44 5.4 006 52.0 1.0 12 980.0+ 2.61
B6525ZBMM035.825.13942.400652.01.032090.0+1.51
B7525ZBMM 33 53.13 56.43 85 8.3 007 52.0 1.0 52 190.0+ 8.31
B8525ZBMM632.438.73074.300752.01.072190.0+6.21
B9525ZBMM 93 50.73 59.04 08 2.3 008 52.0 1.0 03 290.0+ 6.11
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NOTE:
1.Tolerance and Type Number Designation. The type numbers listed have a standard tolerance on the nominal zener voltage of ±5%.
2.Specials Available Include:
A. Nominal zener voltages between the voltages shown and tighter voltage tolerances.
B. Matched sets.
3.Zener Voltage (VZ) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) at 30OC, from the diode body.
4.Zener Impedance (ZZ) Derivation. The zener impedance is derived from the 60 cycle ac voltage, which results when an AC current having an rms value equal to 10% of the dc zener
current (IZT or IZK) is superimposed on IZT or IZK.
5.Surge Current (IR) Non-Repetitive. The rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine
wave pulse of 1/120 second duration superimposed on the test current, IZT, per JEDEC registration; however, actual device capability is as described in Figure 5.
Part Number: MMBZ5221B thru MMBZ5259B PAGE 2