.004(.10)MIN. .087(2.2) .078(2.0)
BZX84C2V4W SERIES
UPM
SURFACE MOUNT SILICON ZENER DIODES
Voltage Range 2.4-39 Volts Power 200mWatts
Features
* Planar Die construction * 200mW Power Dissipation * Ideally Suited for Automated Assembly Processes * Both normal and Pb free product are available : * Normal : 80~95% Sn, 5~20% Pb
Pb free: 98.5% Sn above
Mechanical Data
Case: SOT-323, Molded Plastic Terminals: Solderable per MIL-STD-202, Method 208 Polarity: See Diagram Below Approx. Weight: 0.0052 grams Mounting Position: Any
.087(2.2) .070(1.8)
.054(1.35) .045(1.15)
SOT-323
.056(1.40) .047(1.20)
.004(.10)MAX.
.006(.15) .002(.05)
.044(1.1) .035(0.9)
.016(.40) .078(.20)
Dimensions in millimeters
Maximum Ratings And Electrical Characteristics
arameter
Maximum Forward Voltage Drop at IF=10mA
Power Dissipation (Notes A) at 25O Peak Forward Surge Current, 8.3ms single half sine-wave superimposed on rated load (JEDEC method) (Notes B) Operating Junction and StorageTemperature Range
Symbo VF
D
IFSM TJ
alue 0.9 200
.0 -55 to +150
Uni t V
mW Amp
OC
SINGLE
NOTES:
1. Mounted on 5.0mm2(.013mm thick) land areas. 2. Measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. 3. For Structure Purpose only.
( Note C )
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E -mail:
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UPM
BZX84C2V4W SERIES
SURFACE MOUNT SILICON ZENER DIODES
Voltage Range 2.4-39 Volts Power 200mWatts
Part Number
Marking Code
Nominal Zener Voltage
Nom. V
V Z @ IZT
Min. V
Max. V
200 mWatts Zener Diodes
BZX84C2V4W
W1
2.4
2.28 2.52
BZX84C2V7W
W2
2.7
2.57 2.84
BZX84C3W
W3 3 2.85 3.15
BZX84C3V3W
W4
3.3
3.14 3.47
BZX84C3V6W
W5
3.6
3.42 3.78
BZX84C3V9W
W6
3.9
3.71 4.10
BZX84C4V3W
W7
4.3
4.09 4.52
BZX84C4V7W
W8
4.7
4.47 4.94
BZX84C5V1W
W9
5.1 4.85 5.36
BZX84C5V6W
WA
5.6
5.32 5.88
BZX84C6V2W
WB
6.2
5.89 6.51
BZX84C6V8W
WC
6.8
6.46 7.14
BZX84C7V5W
WD
7.5
7.13 7.88
BZX84C8V2W
WE
8.2
7.79 8.61
BZX84C9V1W
WF
9.1
8.65 9.56
BZX84C10W WG 10 9.50 10.50
BZX84C11W
WH
11
10.45
11.55
BZX84C12W
WI
12
11.40
12.60
BZX84C13W
WK
13
12.35
13.65
BZX84C15W
WL
15
14.25
15.75
BZX84C16W
WM
16
15.20
16.80
BZX84C18W
WN
18
17.10
18.90
BZX84C20W
WO
20
19.00
21.00
BZX84C22W
WP
22
20.90
23.10
BZX84C24W
WR
24
22.80
25.20
BZX84C27W
WS
27
25.65
28.35
BZX84C30W
WT
30
28.50
31.50
BZX84C33W
WU
33
31.35
34.65
BZX84C36W
WW
36
34.20
37.80
BZX84C39W
WX
39
37.05
40.95
STANDARD VOLTAGE TOLERANCE IS + 5% AND : SUFFIX " B " FOR + 2%
SUFFIX " C " FOR + 5%
Max. Zener Impedance
ZZT @ IZT
mA
ZZK @ IZK
mA
100 5.0 600 1.00 100 5.0 600 1.00 95 5.0 600 1.00 95 5.0 600 1.00 90 5.0 600 1.00 90 5.0 600 1.00 90 5.0 600 1.00 80 5.0 500 1.00 60 5.0 480 1.00 40 5.0 400 1.00 10 5.0 150 1.00 15 5.0 80 1.00 15 5.0 80 1.00 15 5.0 80 1.00 15 5.0 100 1.00 20 5.0 150 1.00 20 5.0 150 1.00 25 5.0 150 1.00 30 5.0 170 1.00 30 5.0 200 1.00 40 5.0 200 1.00 45 5.0 225 1.00 55 5.0 225 1.00 55 5.0 250 1.00 70 5.0 250 1.00 80 5.0 300 1.00 80 5.0 300 1.00 80 5.0 325 1.00 90 5.0 350 1.00 130 5.0 350 1.00
Max Reverse Leakage Current
IR @ VR
uA V
50 1.0 20 1.0 10 1.0 5.0 1.0 5.0 1.0 3.0 1.0 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
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E -mail:
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UPM
BZX84C2V4W SERIES
SURFACE MOUNT SILICON ZENER DIODES
Voltage Range 2.4-39 Volts Power 200mWatts
TEMPERATURE COEFFICIENT,(mA/OC)
TEMPERATURE COEFFICIENT,(mA/OC)
8 7 6 5 4 3 2 1 0 -1 -2 -3
2 3 4 5 6 7 8 9 10 11 12
NOMINAL ZENER VOLTAGE,VOLTS
Fig.1 Temperature Coefficents
100
10
1 10 NOMINAL ZENER VOLTAGE,VOLTS Fig.2 Temperature Coefficents
100
DYNAMIC IMPEDANCE,
1000
100
IZ = 1 mA 5 mA
20 mA
10
TJ=25OC IZ(AC)=0.1 IZ(DC) F=1 kHZ
1 1 10 100 NORMAL ZENER VOLTAGE, VOLTS
Fig.3 Effect Of Zener Voltage On Zener Impedance
FORWARD CURRENT,mA
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 Fig.4 Typical Forward Voltage
1.1 1.2
POWER DISSIPATION, Watts
0.6 0.5 TA=25OC 0.4
0.3
0.2 0.1
0 0 25 50 75
100 125 150
TEMPERATURE (OC) Fig.5 Steady State Power Derating
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CAPACITANCE,pF
1000
0 V BIAS 1 V BIAS
100
B I A S AT 50% OF VZ NOM 10
TA=25 oC
1 1 10 NORMAL ZENER VOLTAGE, VOLTS
Fig.6 Typical Capacitance
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100
UPM
BZX84C2V4W SERIES
SURFACE MOUNT SILICON ZENER DIODES
Voltage Range 2.4-39 Volts Power 200mWatts
ZENER CURRENT,mA
100 10 1 0.1 0.01 0
TA=25 oC
24
6 8 10
ZENER VOLTAGE, VOLTS
Fig.7 Zener Voltage Versus Zener Current
12
ZENER CURRENT,mA
100 10 1 0.1 0.0110
TA=25 oC
30 50 70
90
ZENER VOLTAGE, VOLTS
Fig.8 Zener Voltage Versus Zener Current
LEAKAGE CURRENT,mA
1000 100 10
1 0.1 0.01 0.001 0.0001 0.00001
0
10 20
+150 OC
+25 OC -55 OC 30 40 50 60 70 80 90
NORMAL ZENER VOLTAGE, V.