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 MCC
Micro Commercial Components
TM
omponents 20736 Marilla Street Chatsworth !"# $
% !"#
BZX84C2V4 THRU BZX84C(B)51
Silicon 350 mWatt Zener Diodes
Features
Planar Die construction 350mW Power Dissipation Zener Voltages from 2.4V - 51V Ideally Suited for Automated Assembly Processes
Mechanical Data
Case Material:Molded Plastic. UL Flammability Classification Rating 94V-0 and MSL Rating 1 Lead Free Finish/RoHS Compliant ("P" Suffix designates RoHS Compliant. See ordering information) Weight: 0.008 grams (approx.)
F E A D
SOT-23
C
B
Maximum Ratings @ 25 C Unless Otherwise Specified Maximum Forward VF Voltage@IF=10mA Power Dissipation P(AV) (NoteA) Operation And TJ , TSTG Storage Temperature Peak Forward Surge IFSM Current(NoteB) Thermal Resistance (Note C) Rthja 0.9 350 -55 C to +150o C 2.0 357
o
o
V mWatt
G K
H
J L
DIMENSIONS
o
A C/W
DIM A B C D E F G H J K L
INCHES MIN .110 .083 .047 .035 .070 .018 .0005 .035 .003 .015 .007
MAX .120 .098 .055 .041 .081 .024 .0039 .044 .007 .020 .020
MM MIN 2.80 2.10 1.20 .89 1.78 .45 .013 .89 .085 .37 .20
MAX 3.04 2.64 1.40 1.03 2.05 .60 .100 1.12 .180 .51 .50
NOTE
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. C. Valid provided the terminals are kept at ambient temperature
*Pin Configuration - Top View
Suggested Solder Pad Layout
.031 .800 .035 .900 .079 2.000 inches mm
.037 .950 .037 .950
Revision: 13
www.mccsemi.com
1 of 6
2009/04/09
MCC
BZX84C2V4 thru BZX84C51
ELECTRICAL CHARACTERISTICS (Ta=25 C unless otherwise noted)
o
TM
Micro Commercial Components
Nominal Zener Voltage Part Number Marking Nom. 2.4 2.7 3 3.3 3.6 3.9 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51 Vz(V) @ IZT Min. 2.28 2.5 2.8 3.1 3.4 3.7 4 4.4 4.8 5.2 5.8 6.4 7 7.7 8.5 9.4 10.4 11.4 12.4 13.8 15.3 16.8 18.8 20.8 22.8 25.1 28 31 34 37 40.85 44.65 48.45 Max. 2.52 2.9 3.2 3.5 3.8 4.1 4.6 5 5.4 6 6.6 7.2 7.9 8.7 9.6 10.6 11.6 12.7 14.1 15.6 17.1 19.1 21.2 23.3 25.6 28.9 32 35 38 41 45.15 49.35 53.55
Max. Zener Impedance ZZT @ IZT Ohm mA 100 5 100 5 95 5 95 5 90 5 90 5 90 5 80 5 60 5 40 5 10 5 15 5 15 5 15 5 15 5 20 5 20 5 25 5 30 5 30 5 40 5 45 5 55 5 55 5 70 5 80 2 80 2 80 2 90 2 130 2 150 5 170 5 100 5 ZZK @ IZK Ohm mA 600 1 600 1 600 1 600 1 600 1 600 1 600 1 500 1 480 1 400 1 150 1 80 1 80 1 80 1 100 1 150 1 150 1 150 1 170 1 200 1 200 1 225 1 225 1 250 1 250 1 300 1 300 1 325 1 350 1 350 1 375 1 375 1 400 1
O
BZX84C2V4 BZX84C2V7 BZX84C3V0 BZX84C3V3 BZX84C3V6 BZX84C3V9 BZX84C4V3 BZX84C4V7 BZX84C5V1 BZX84C5V6 BZX84C6V2 BZX84C6V8 BZX84C7V5 BZX84C8V2 BZX84C9V1 BZX84C10 BZX84C11 BZX84C12 BZX84C13 BZX84C15 BZX84C16 BZX84C18 BZX84C20 BZX84C22 BZX84C24 BZX84C27 BZX84C30 BZX84C33 BZX84C36 BZX84C39 BZX84C43 BZX84C47 BZX84C51
W1/Z11 W2/Z12 W3/Z13 W4/Z14 W5/Z15 W6/Z16 W7/Z17 W8/Z1 W9/Z2 WA/Z3 WB/Z4 WC/Z5 WD/Z6 WE/Z7 WF/Z8 WG/Z9 WH/Y1 WI/Y2 WK/Y3 WL/Y4 WM /Y5 WN/Y6 WO/Y7 WP/Y8 WR/Y9 WS/Y10 WT /Y11 WU/Y12 WW/Y13 WX/Y14 WY WZ XA
Max.Reverse Leakage Current IR @ VR A V 50 1.0 20 1.0 10 1.0 5 1.0 5 1.0 3 1.0 3 1.0 3 2.0 2 2.0 1 2.0 3 4.0 2 4.0 1 5.0 0.7 5.0 0.5 6.0 0.2 7.0 0.1 8.0 0.1 8.0 0.1 8.0 0.1 10.5 0.1 11.2 0.1 12.6 0.1 14.0 0.1 15.4 0.1 16.8 0.1 18.9 0.1 21.0 0.1 23.1 0.1 25.2 0.1 27.3 0.1 30.10 0.1 32.90 0.1 35.70
NOTE: 1.Standard zener voltage tolerance is +/- 5% with a 'C' suffix from BZX84C2V4~BZX84C51 , suffix 'B' is +/- 2% tolerance from BZX84B4V3~BZX84B51. 2.Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) AT 30 C,from the diode body. 3.Zener Impedance (Zz) Derivation. The zener impedance os dervied 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. 4.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.
Revision: 13
www.mccsemi.com
2 of 6
2009/04/09
MCC
BZX84B4V3 thru BZX84B51
ELECTRICAL CHARACTERISTICS (Ta=25 C unless otherwise noted)
Nominal Zener Voltage Max. Zener Impedance Max.Reverse Leakage Current IR @ VR A V 3.0 1.0 3.0 2.0 2.0 2.0 1.0 2.0 3.0 4.0 2.0 4.0 1.0 5.0 0.7 5.0 0.5 6.0 0.2 7.0 0.1 8.0 0.1 8.0 0.1 8.0 0.1 10.5 0.1 11.2 0.1 12.6 0.1 14.0 0.1 15.4 0.1 16.8 0.1 18.9 0.1 21.0 0.1 23.1 0.1 25.2 0.1 27.3 0.1 30.1 0.1 32.9 0.1 38.0
o
TM
Micro Commercial Components
Part Number
Marking
Vz(V) @ IZT ZZT @ IZT ZZK @ IZK
BZX84B4V3 BZX84B4V7 BZX84B5V1 BZX84B5V6 BZX84B6V2 BZX84B6V8 BZX84B7V5 BZX84B8V2 BZX84B9V1 BZX84B10 BZX84B11 BZX84B12 BZX84B13 BZX84B15 BZX84B16 BZX84B18 BZX84B20 BZX84B22 BZX84B24 BZX84B27 BZX84B30 BZX84B33 BZX84B36 BZX84B39 BZX84B43 BZX84B47 BZX84B51
W7 W8/Z1 W9/Z2 WA/Z3 WB/Z4 WC/Z5 WD/Z6 WE/Z7 WF/Z8 WG/Z9 WH/Y1 WI/Y2 WK/Y3 WL/Y4 WM /Y5 WN/Y6 WO/Y7 WP/Y8 WR/Y9 WS/Y10 WT /Y11 WU/Y12 WW/Y13 WX/Y14 WY WZ XA
Nom. 4.3 4.7 5.1 5.6 6.2 6.8 7.5 8.2 9.1 10 11 12 13 15 16 18 20 22 24 27 30 33 36 39 43 47 51
Min. 4.21 4.61 5.00 5.49 6.08 6.66 7.35 8.04 8.92 9.80 10.78 11.76 12.74 14.70 15.68 17.64 19.60 21.56 23.52 26.46 29.40 32.34 35.28 38.22 42.14 46.06 49.98
Max. 4.39 4.79 5.20 5.71 6.32 6.94 7.65 8.36 9.28 10.20 11.22 12.24 13.26 15.30 16.32 18.36 20.40 22.44 24.48 27.54 30.60 33.66 36.72 39.78 43.86 47.94 52.02
Ohm 90 80 60 40 10 15 15 15 15 20 20 25 30 30 40 45 55 55 70 80 80 80 90 130 150 170 100
mA 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5
Ohm 600 500 480 400 150 80 80 80 100 150 150 150 170 200 200 225 225 250 250 300 300 325 350 350 375 375 750
mA 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
NOTE: 1.Standard zener voltage tolerance is +/- 5% with a 'C' suffix from BZX84C2V4~BZX84C51 , suffix 'B' is +/- 2% tolerance from BZX84B4V3~BZX84B51. 2.Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) AT 30 C,from the diode body. 3.Zener Impedance (Zz) Derivation. The zener impedance os dervied 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. 4.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.
O
Revision: 13
www.mccsemi.com
3 of 6
2009/04/09
BZX84 Series
8 7
MC C
Micro Commercial Components
100
TM
TEMPERATURE COEFFICIENT,mV / oC)
6 5 4 3 2
1
0 -1 -2 -3 2 3 4 5 6 7 8 9 10 11 12
TEMPERATURE COEFFICIENT,mV / oC)
10
1 10
100
NOMINAL ZENER VOLTAGE, Volts
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
TEMPERATURE COEFFICIENTS
1000
DYNAMIC IMPEDANCE, W
1000
IZ = 1 mA
FORWARD CURRENT, mA
TJ=25OC IZ(AC)=0.1IZ(DC) F=1 kHZ
100
5 mA
20 mA
100
10
10
150OC
75OC
25 C
O
5C
O
1
1
10
NORMAL ZENER VOLTAGE, Volts
100
1 0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, Volts
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
TYPICAL FORWARD VOLTAGE
1000
1.2 1.0 0.8 0.6
POWER DISSIPATION, Watts
CAPACITANCE, pF
0 V BIAS 1 V BIAS
TA=25 C
o
100
BIAS AT 50% OF VZ NOM
10
0.4 0.2
1
0
1
10
100
0
25
50
75
100
125
150
TEMPERATURE (oC)
NOMINAL ZENER VOLTAGE, Volts
STEADY STATE POWER DERATING
TYPICAL CAPACITANCE
Revision: 13
www.mccsemi.com
4 of 6
2009/04/09
BZX84 Series
100
TA=25 C
ZENER CURRENT, mA ZENER CURRENT, mA
o
MCC
Micro Commercial Components
100
TA=25oC
TM
10
10
1
1
0.1
0.1
0.01
0
2
4
6
8
10
12
0.01
10
30
50
70
90
ZENER VOLTAGE, Volts
ZENER VOLTAGE, Volts
ZENER VOLTAGE V.S. ZENER CURRENT
ZENER VOLTAGE V.S. ZENER CURRENT
1000
LEAKAGE CURRENT (mA)
100 10 1 0.1 0.01 0.001 0.0001 0.00001 0 10 20 30 40 50 60 70
+150OC
+25OC -55 C
80 90
O
NOMINAL ZENER VOLTAGE, Vlots
TYPICAL LEAKGE CURRENT
Revision: 13
www.mccsemi.com
5 of 6
2009/04/09
MCC
Micro Commercial Components
TM
Ordering Information
Device (Part Number)-TP Packing Tape&Reel;3Kpcs/Reel
***IMPORTANT NOTICE*** Micro Commercial Components Corp . reserves the right to make changes without further notice to any product herein to make corrections, modifications , enhancements , improvements , or other changes . Micro Commercial Components Corp . does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights ,nor the rights of others . The user of products in such applications shall assume all risks of such use and will agree to hold Micro Commercial Components Corp . and all the companies whose products are represented on our website, harmless against all damages. ***APPLICATIONS DISCLAIMER*** Products offer by Micro Commercial Components Corp . are not intended for use in Medical, Aerospace or Military Applications.
www.mccsemi.com
Revision: 13
6 of 6
2009/04/09
3


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