1600 1.0 50 -0.075ZMM5225B 3.0 20 29
1400 1.0 75 -0.080ZMM5224B 2.8 20 30
1300 1.0 75 -0.080ZMM5223B 2.7 20 30
1250 1.0 100 -0.085
(%/oC)
1.0 100
VR (V) IR (uA)
-0.085
MAXIMUM
REVERSE
CURRENT
1200
IZT = 1.0mA
30
MAX ZENER
IMPEDANCE
Rz (ohms)
ZMM5222B 2.5 20 30
Storage Temperature
UNITVALUESYMBOLITEMS
Power Dissipation
Forward Voltage @If= 10 mA
Vz Tolerence
Junction Temperature
Mechanical Data
ZENER
VOLTAGE
TYPE MAX ZENER
VZ(V) IZT(mA)
mW
Vf 1.1 V
PTOT 500
%
Tstg -65 to +175 oC
5
ZMM5221B
COEFF.
dvz
2.4 20
IMPEDANCE
Rz (ohms)
IZT(mA)
TEMP
Thermal Resistance RthJA 0.3 K/mW
Tj-65 to +175 oC
Items Material
Package
Case
Lead Finish
mini-MELF (RoHS - HF)
Hermeticall sealed glass
Sn plating
ZMM5221B
thru
ZMM5261B
500mW 5% mini-M.E.L.F. ZENER DIODE
Hermetically Sealed, Glass Silicon Diodes
Mini MELF (LL-34), SOD - 80C
ABSOLUTE MAXIMUM RATINGS (Ta = 25oC)
ELECTRICAL CHARACTERISTICS (Ta = 25
oC unless specified otherwise)
REV 01
ZMM5221B
thru
ZMM5261B
500mW 5% mini-M.E.L.F. ZENER DIODE
700 27 0.1 +0.093ZMM5258B 36 3.4 70
700 25 0.1 +0.092ZMM5257B 33 3.8 58
600 23 0.1 +0.091ZMM5256B 30 4.2 49
600 21 0.1 +0.091ZMM5255B 28 4.5 44
600 15 0.1 +0.086ZMM5250B 20 6.2 25
600 14 0.1 +0.086ZMM5249B 19 6.6 23
600 14 0.1 +0.085ZMM5248B 18 7.0 21
600 13 0.1 +0.084ZMM5247B 17 7.4 19
600 12 0.1 +0.083ZMM5246B 16 7.8 17
600 11 0.1 +0.082ZMM5245B 15 8.5 16
600 10 0.1 +0.082ZMM5244B 14 9.0 15
600 9.9 0.5 +0.079ZMM5243B 13 9.5 13
600 21 0.1 +0.090ZMM5254B 27 4.6 41
600 19 0.1 +0.089ZMM5253B 25 5.0 35
600 18 0.1 +0.088ZMM5252B 24 5.2 33
600 17 0.1 +0.087ZMM5251B 22 5.6 29
900 33 0.1 +0.095ZMM5260B 43 3 93
800 30 0.1 +0.094ZMM5259B 39 3.2 80
1000 36 0.1 +0.095ZMM5261B 47 2.7 150
600 9.1 1.0 +0.077ZMM5242B 12 20 30
500 6.0 3.0 +0.058ZMM5236B 7.5 20 6
750 5.6 3.0 +0.050ZMM5235B 6.8 20 5
1000 4.0 5 +0.045ZMM5234B 6.2 20 7
1600 3.5 5 +0.038ZMM5233B 6.0 20 7
1600 3.0 5 +0.038ZMM5232B 5.6 20 11
1600 2.0 5 +/-0.030ZMM5231B 5.1 20 17
600 7.0 3.0 +0.068ZMM5239B 9.1 20 10
600 6.5 3.0 +0.065ZMM5238B 8.7 20 8
500 6.5 3.0 +0.062ZMM5237B 8.2 20 8
600 8.0 3.0 +0.075ZMM5240B 10 20 17
1900 2.0 5 +/-0.030ZMM5230B 4.7 20 19
600 8.4 2.0 +0.076ZMM5241B 11 20 22
2000 1.0 5 +/-0.055ZMM5229B 4.3 20 22
1900 1.0 10 -0.060ZMM5228B 3.9 20 23
1700 1.0 15 -0.065ZMM5227B 3.6 20 24
1600 1.0 25 -0.070
IZT(mA)
ZMM5226B 3.3 20 28
CURRENT dvz
VZ(V) IZT(mA) Rz (ohms) Rz (ohms) VR (V) IR (uA) (%/oC)
IZT = 1.0mA
MAXIMUM TEMP
VOLTAGE IMPEDANCE IMPEDANCE REVERSE COEFF.
TYPE ZENER MAX ZENER MAX ZENER
ELECTRICAL CHARACTERISTICS (Ta = 25
oC unless specified otherwise)
Mouser Electronics
Authorized Distributor
Click to View Pricing, Inventory, Delivery & Lifecycle Information:
Rectron:
ZMM5247B ZMM5243B ZMM5249B ZMM5242B ZMM5246B ZMM5240B ZMM5248B ZMM5244B ZMM5237B
ZMM5245B ZMM5241B ZMM5251B ZMM5255B ZMM5257B ZMM5253B ZMM5254B ZMM5250B ZMM5252B
ZMM5256B ZMM5238B ZMM5230B ZMM5234B ZMM5236B ZMM5232B ZMM5233B ZMM5239B ZMM5231B
ZMM5235B ZMM5226B ZMM5222B ZMM5224B ZMM5228B ZMM5221B ZMM5229B ZMM5225B ZMM5227B
ZMM5223B
