Pan Jit BZX84C Surface mount silicon zener diode Datasheet

DATA SHEET
BZX84C SERIES
SURFACE MOUNT SILICON ZENER DIODES
VOLTAGE
2.4 - 39 Volts
POWER
410 mWatts
SOT- 23
Unit: inch (mm)
FEATURES
.119(3.00)
.110(2.80)
.056(1.40)
• Ideally Suited for Automated Assembly Processes
.103(2.60)
• Pb free product are available : 99% Sn above can meet Rohs
.047(1.20)
• 410mW Power Dissipation
environment substance directive request
.083(2.10)
.066(1.70)
MECHANICAL DATA
.086(2.20)
.007(.20)MIN
• Planar Die construction
.006(.15)
.002(.05)
.044(1.10)
• Terminals: Solderable per MIL-STD-202G, Method 208
.006(.15)MAX
• Polarity: See Diagram Below
.020(.50)
.013(.35)
.035(0.90)
• Case: SOT-23, Molded Plastic
• Approx. Weight: 8mg
• Mounting Position: Any
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
P aram eter
S ym bol
Value
U nits
M axim um Forw ard Voltage D rop atIF=10m A
VF
0.9
V
P ow erD issipation (N otes A )at25O C
PD
410
mW
P eak Forw ard S urge C urrent,8.3m s single half
sine-w ave superim posed on rated load (JE D E C m ethod) (N otes B )
IFSM
2.0
A m ps
TJ
-55 to +150
O perating Junction and S torageTem perature R ange
O
C
SINGLE
( Note C )
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. For Structure Purpose only.
STAD-NOV.19.2004
PAGE . 1
Nominal Zener Voltage
Part Number
Marking
C ode
V Z @ IZT
No m. V
Max Reverse
Leakage Current
Max. Zener Impedance
Z ZT @ IZT
Z ZK @ IZK
IR @ V R
M i n. V
M a x. V
Ω
mA
Ω
mA
uA
V
410 mWatts Zener Diodes
BZX84C2V4
W1
2.4
2.28
2.52
100
5.0
600
1.00
50
1.0
BZX84C2V7
W2
2.7
2.57
2.84
100
5.0
600
1.00
20
1.0
BZX84C3
W3
3
2.85
3.15
95
5.0
600
1.00
10
1.0
BZX84C3V3
W4
3.3
3.14
3.47
95
5.0
600
1.00
5.0
1.0
BZX84C3V6
W5
3.6
3.42
3.78
90
5.0
600
1.00
5.0
1.0
BZX84C3V9
W6
3.9
3.71
4.10
90
5.0
600
1.00
3.0
1.0
BZX84C4V3
W7
4.3
4.09
4.52
90
5.0
600
1.00
3.0
1.0
BZX84C4V7
W8
4.7
4.47
4.94
80
5.0
500
1.00
3.0
2.0
BZX84C5V1
W9
5.1
4.85
5.36
60
5.0
480
1.00
2.0
2.0
BZX84C5V6
WA
5.6
5.32
5.88
40
5.0
400
1.00
1.0
2.0
BZX84C6V2
WB
6.2
5.89
6.51
10
5.0
150
1.00
3.0
4.0
BZX84C6V8
WC
6.8
6.46
7.14
15
5.0
80
1.00
2.0
4.0
BZX84C7V5
WD
7.5
7.13
7.88
15
5.0
80
1.00
1.0
5.0
BZX84C8V2
WE
8.2
7.79
8.61
15
5.0
80
1.00
0.7
5.0
BZX84C9V1
WF
9.1
8.65
9.56
15
5.0
100
1.00
0.5
6.0
BZX84C10
WG
10
9.50
10.50
20
5.0
150
1.00
0.2
7.0
BZX84C11
WH
11
10.45
11.55
20
5.0
150
1.00
0.1
8.0
BZX84C12
WI
12
11.40
12.60
25
5.0
150
1.00
0.1
8.0
BZX84C13
WK
13
12.35
13.65
30
5.0
170
1.00
0.1
8.0
BZX84C15
WL
15
14.25
15.75
30
5.0
200
1.00
0.1
10.5
BZX84C16
WM
16
15.20
16.80
40
5.0
200
1.00
0.1
11.2
BZX84C18
WN
18
17.10
18.90
45
5.0
225
1.00
0.1
12.6
BZX84C20
WO
20
19.00
21.00
55
5.0
225
1.00
0.1
14.0
BZX84C22
WP
22
20.90
23.10
55
5.0
250
1.00
0.1
15.4
BZX84C24
WR
24
22.80
25.20
70
5.0
250
1.00
0.1
16.8
BZX84C27
WS
27
25.65
28.35
80
5.0
300
1.00
0.1
18.9
BZX84C30
WT
30
28.50
31.50
80
5.0
300
1.00
0.1
21.0
BZX84C33
WU
33
31.35
34.65
80
5.0
325
1.00
0.1
23.1
BZX84C36
WW
36
34.20
37.80
90
5.0
350
1.00
0.1
25.2
BZX84C39
WX
39
37.05
40.95
130
5.0
350
1.00
0.1
27.3
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
SUFFIX “ B “ FOR + 2%
SUFFIX “ C “ FOR + 5%
STAD-NOV.19.2004
PAGE . 2
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
100
10
1
10
100
NOMINAL ZENER VOLTAGE,VOLTS
NOMINAL ZENER VOLTAGE,VOLTS
Fig.2 TEMPERATURE COEFFICENTS
Fig.1 TEMPERATURE COEFFICENTS
1000
1000
IZ = 1 mA
FORWARD CURRENT,mA
DYNAMIC IMPEDANCE,W
O
TJ=25 C
IZ(AC)=0.1 IZ(DC)
F=1 kHZ
100
5 mA
20 mA
10
100
O
150 C
10
75OC
O
25 C
1
1
10
1
0.4
100
0.5
0.6
NORMAL ZENER VOLTAGE, VOLTS
0.7
O
5C
0.8
0.9
1.0
1.1
1.2
FORWARD VOLTAGE, VOLTS
Fig.4 TYPICAL FORWARD VOLTAGE
Fig.3 EFFECT OF ZENER VOLTAGE ON ZENER IMPEDANCE
1000
0.5
CAPACITANCE,pF
POWER DISSIPATION, Watts
TA=25 oC
0 V BIAS
1 V BIAS
0.6
O
T A =25 C
0.4
0.3
100
BIASAT
50% OF VZ NOM
10
0.2
0.1
1
0
0
25
50
75
100
125
1
10
100
150
NORMAL ZENER VOLTAGE, VOLTS
O
TEMPERATURE ( C)
Fig.5 STEADY STATE POWER DERATING
STAD-NOV.19.2004
Fig.6 TYPICAL CAPACITANCE
PAGE . 3
100
100
TA=25 oC
o
ZENER CURRENT,mA
ZENER CURRENT,mA
TA=25 C
10
1
0.1
0.01
0
2
4
6
8
10
12
ZENER VOLTAGE, VOLTS
10
1
0.1
0.01
10
30
50
70
90
ZENER VOLTAGE, VOLTS
Fig.8 ZENER VOLTAGE VERSUS ZENER CURRENT
Fig.7 ZENER VOLTAGE VERSUS ZENER CURRENT
LEAKAGE CURRENT,uA
1000
100
10
1
O
+150 C
0.1
0.01
O
0.001
+25 C
0.0001
-55 C
0.00001
O
0
10
20
30
40
50
60
70
80
90
NORMAL ZENER VOLTAGE, VOLTS
Fig.9 TYPICAL LEAKAGE CURRENT
STAD-NOV.19.2004
PAGE . 4
MOUNTING PAD LAYOUT
Unit: inch (mm)
0.078(2.0)
0.035(0.9)
SOT-23
0.031(0.8)
0.037(0.95)
ORDER INFORMATION
• Packing information
T/R - 12K per 13" plastic Reel
T/R - 3.0K per 7" plastic Reel
LEGAL STATEMENT
IMPORTANT NOTICE
This information is intended to unambiguously characterize the product in order to facilitate the customer's evaluation
of the device in the application. The information will help the customer's technical experts determine that the device is
compatible and interchangeable with similar devices made by other vendors. The information in this data sheet is believed
to be reliable and accurate. The specifications and information herein are subject to change without notice. New products
and improvements in products and product characterization are constantly in process. Therefore, the factory should be
consulted for the most recent information and for any special characteristics not described or specified.
Copyright Pan Jit International Inc. 2003
All rights 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. The information presented is
believed to be accurate and reliable, and may change without notice in advance. No liability will be accepted by the
publisher for any consequence of use.Publication thereof does not convey nor imply any license under patent or other
industrial or intellectual property rights.
STAD-NOV.19.2004
PAGE . 5
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