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BZX84C2V4W thru BZX84C39W
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE 2.4 - 39 Volts POWER 200 mWatts
FEATURES
• Planar Die construction
• 200mW Power Dissipation
• Zener Voltages from 2.4V - 39V
• Ideally Suited for Automated Assembly Processes
MECHANICAL DATA
Case: SOT-323, Plastic
Terminals: Solderable per MIL-STD-202, Method 208
Approx. Weight: 0.008 gram
PACKAGE
SOT-323
SINGLE
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Parameter
Power Dissipation (Notes A) at 25OC
Peak Forward Surge Current, 8.3ms single half
sine-wave superimposed on rated load (JEDEC method) (Notes B)
Operating Junction and StorageTemperature Range
Symbol
PD
IFSM
TJ
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.
Value
200
2.0
-55 to +150
Units
mW
Amps
OC
Part Number: BZX84C2V4W thru BZX84C39W
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BZX84C2V4W thru BZX84C39W
ELECTRICAL CHARACTERISTICS (TA=25OC unless otherwise noted) VF=1.2V max, IF=100mA for all types.
Nominal Zener Voltage
Part Number
V Z @ IZT
Nom. V Min. V Max. V
200 mWatts Zener Diodes
BZX84C2V4W
2.4 2.28 2.52
BZX84C2V7W
2.7 2.5 2.9
BZX84C3W
3 2.8 3.2
BZX84C3V3W
3.3 3.1 3.5
BZX84C3V6W
3.6 3.4 3.8
BZX84C3V9W
3.9 3.7 4.1
BZX84C4V3W
4.3 4 4.6
BZX84C4V7W
4.7 4.4 5
BZX84C5V1W
5.1 4.8 5.4
BZX84C5V6W
5.6 5.2 6
BZX84C6V2W
6.2 5.8 6.6
BZX84C6V8W
6.8 6.4 7.2
BZX84C7V5W
7.5 7 7.9
BZX84C8V2W
8.2 7.7 8.7
BZX84C9V1W
9.1 8.5 9.6
BZX84C10W
10 9.4 10.6
BZX84C11W
11 10.4 11.6
BZX84C12W
12 11.4 12.7
BZX84C13W
13 12.4 14.1
BZX84C15W
15 13.8 15.6
BZX84C16W
16 15.3 17.1
BZX84C18W
18 16.8 19.1
BZX84C20W
20 18.8 21.2
BZX84C22W
22 20.8 23.3
BZX84C24W
24 22.8 25.6
BZX84C27W
27 25.1 28.9
BZX84C30W
30 28 32
BZX84C33W
33 31 35
BZX84C36W
36 34 38
BZX84C39W
39 37 41
Max. Zener Impedance
ZZT @ IZT
mA
ZZK @ IZK
mA
85 5 600 1
83 5 500 1
95 5 500 1
95 5 500 1
95 5 500 1
95 5 500 1
95 5 500 1
78 5 500 1
60 5 480 1
40 5 400 1
10 5 200 1
8 5 150 1
7 5 50 1
7 5 50 1
10 5 50 1
15 5 70 1
20 5 70 1
20 5 90 1
25 5 110 1
30 5 110 1
40 5 170 1
50 5 170 1
50 5 220 1
55 5 220 1
80 5 220 1
80 5 250 1
80 5 250 1
80 5 250 1
90 5 250 1
90 5 300 1
Max Reverse
Leakage Current
IR @ VR
µA V
100 1
75 1
50 1
25 1
15 1
10 1
5.0 1
5.0 2
0.1 0.8
0.1 1
0.1 2
0.1 3
0.1 5
0.1 6
0.1 7
0.1 7.5
0.1 8.5
0.1 9
0.1 10
0.1 11
0.1 12
0.1 14
0.1 15
0.1 17
0.1 18
0.1 20
0.1 22.5
0.1 25
0.1 27
0.1 29
Package
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
SOT-323
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: BZX84C2V4W thru BZX84C39W
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RATING and CHARACTERISTIC CURVES
8
7
6
5
4
3
2
1
0
-1
-2
-3
23
4 5 6 7 8 9 10 11 12
NOMINAL ZENER VOLTAGE, Volts
TYPICAL REVERSE CURRENT
100
10
1
10
NOMINAL ZENER VOLTAGE, Volts
STEADY STATE POWER DERATING
100
1000
100
IZ = 1 mA
5 mA
20 mA
10
TJ=25OC
IZ(AC)=0.1IZ(DC)
F=1 kHZ
1
1 10 100
NORMAL ZENER VOLTAGE, Volts
EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
1000
100
10 150OC
75OC
25OC
5OC
1
0.4 0.5 0.6 0.7 0.8 0.9 1.0
FORWARD VOLTAGE, Volts
1.1 1.2
TYPICAL FORWARD VOLTAGE
1.2
1.0
0.8
0.6
0.4
0.2
0
25
PD V.S. TA
50 75 100
TEMPERATURE (oC)
125
150 155
STEADY STATE POWER DERATING
Part Number: BZX84C2V4W thru BZX84C39W
1000
0 V BIAS
1 V BIAS
100
BIAS AT
50% OF VZ NOM
10
TA=25oC
1
1 10 100
NOMINAL ZENER VOLTAGE, Volts
TYPICAL CAPACITANCE
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RATING and CHARACTERISTIC CURVES
100
TA=25oC
10
1
0.1
0.01 0
24
68
ZENER VOLTAGE, Volts
10 12
ZENER VOLTAGE V.S. ZENER CURRENT
100
TA=25oC
10
1
0.1
0.01 10
30 50 70
ZENER VOLTAGE, Volts
90
ZENER VOLTAGE V.S. ZENER CURRENT
1000
100
10
1
0.1
0.01
0.001
+150OC
+25OC
0.0001
-55OC
0.00001
0
10 20 30 40 50 60 70 80
90
NOMINAL ZENER VOLTAGE, Vlots
TYPICAL LEAKGE CURRENT
Part Number: BZX84C2V4W thru BZX84C39W
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OUTLINE DRAWING
SOT-323
.087(2.20)
.070(1.80)
.056(1.40)
.047(1.20)
.016(.40)
.078(.20)
.006(.15)
.002(.05)
© Copyright PanjIt International Inc. 2001
All rights are reserved. Reproduction in whole or in part is prohibited without the prior written consent of the copyright owner.
The information presented in this document does not form part of any quotation or contract, is believed to be accurate and reliable and may changed without notice. No liability will be
accepted by the publisher for any consequence of its use.
Publication thereof does not convey nor imply any license under patent or other industrial or intellectual property rights.
PanJit Internatioal Inc.
TEL:886-7-6213121 Fax:886-7-6213129 Internet: http://www.panjit.com.tw email: sales@panjit.com.tw
Part Number: BZX84C2V4W thru BZX84C39W
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