SEMTECH BZX84B4V3 Silicon planar zener diode Datasheet

BZX84B…Series
SILICON PLANAR ZENER DIODES
This series of Zener diodes is offered in the
3
convenient, surface mount plastic SOT-23 package.
These devices are designed to provide voltage
regulation with minimum space requirement. They are
1
well suited for applications such as cellular phones,
2
1. Anode 3. Cathode
SOT-23 Plastic Package
hand held portables, and high density PC boards.
Features
• Zener breakdown voltage range – 2.4 V to 75 V
• Package designed for optimal automated board
assembly
• Small package size for high density applications
Absolute Maximum Ratings (Ta = 25 OC)
Parameter
Power Dissipation
Thermal Resistance, Junction to Ambient
1)
Junction and Storage Temperature Range
1)
Symbol
Value
Unit
PD
350
mW
RθJA
417
Tj ,TS
- 65 to + 150
C/W
O
C
O
Alumina = 0.4 X 0.3 X 0.024 in, 99.5% alumina
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 24/04/2007
BZX84B…Series
Electrical Characteristics ( Ta = 25 OC unless otherwise noted, VF < 0.9 V at IF = 10 mA)
Type
Marking
Code
VZ1 (V)
@ IZT1 = 5 mA 1)
Min.
Nom.
Max.
ZZT1 (Ω)
@ IZT1 =
5 mA
VZ2 (V)
@ IZT2 = 1 mA 1)
Min.
Max.
ZZT2 (Ω)
@ IZT2 =
1 mA 2)
VZ3 (V)
@ IZT3 = 20 mA 1)
Maximum Reverse
Leakage Current
Min.
Max.
ZZT3 (Ω)
@ IZT3 =
20 mA
2.6
3.2
50
50
1
IR @
µA
VR
V
BZX84B2V4
CR
2.35
2.4
2.45
100
1.7
2.1
600
BZX84B2V7
CX
2.64
2.7
2.76
100
1.9
2.4
600
3
3.6
50
20
1
BZX84B3V0
CY
2.94
3
3.06
95
2.1
2.7
600
3.3
3.9
50
10
1
BZX84B3V3
CZ
3.23
3.3
3.37
95
2.3
2.9
600
3.6
4.2
40
5
1
BZX84B3V6
DA
3.52
3.6
3.68
90
2.7
3.3
600
3.9
4.5
40
5
1
BZX84B3V9
DB
3.82
3.9
3.98
90
2.9
3.5
600
4.1
4.7
30
3
1
BZX84B4V3
DC
4.21
4.3
4.39
90
3.3
4
600
4.4
5.1
30
3
1
BZX84B4V7
DD
4.6
4.7
4.8
80
3.7
4.7
500
4.5
5.4
15
3
2
BZX84B5V1
DE
4.99
5.1
5.2
60
4.2
5.3
480
5
5.9
15
2
2
BZX84B5V6
DF
5.49
5.6
5.71
40
4.8
6
400
5.2
6.3
10
1
2
BZX84B6V2
DH
6.07
6.2
6.32
10
5.6
6.6
150
5.8
6.8
6
3
4
BZX84B6V8
DJ
6.66
6.8
6.94
15
6.3
7.2
80
6.4
7.4
6
2
4
BZX84B7V5
DK
7.35
7.5
7.65
15
6.9
7.9
80
7
8
6
1
5
BZX84B8V2
DM
8.04
8.2
8.36
15
7.6
8.7
80
7.7
8.8
6
0.7
5
BZX84B9V1
DN
8.92
9.1
9.28
15
8.4
9.6
100
8.5
9.7
8
0.5
6
BZX84B10
DP
9.8
10
10.2
20
9.3
10.6
150
9.4
10.7
10
0.2
7
BZX84B11
DR
10.8
11
11.2
20
10.2
11.6
150
10.4
11.8
10
0.1
8
BZX84B12
DX
11.8
12
12.2
25
11.2
12.7
150
11.4
12.9
10
0.1
8
BZX84B13
DY
12.7
13
13.3
30
12.3
14
170
12.5
14.2
15
0.1
8
BZX84B15
DZ
14.7
15
15.3
30
13.7
15.5
200
13.9
15.7
20
0.05
10.5
BZX84B16
EA
15.7
16
16.3
40
15.2
17
200
15.4
17.2
20
0.05
11.2
BZX84B18
EB
17.6
18
18.4
45
16.7
19
225
16.9
19.2
20
0.05
12.6
BZX84B20
EC
19.6
20
20.4
55
18.7
21.1
225
18.9
21.4
20
0.05
14
BZX84B22
ED
21.6
22
22.5
55
20.7
23.2
250
20.9
23.4
25
0.05
15.4
BZX84B24
EE
23.5
24
24.5
70
22.7
25.5
250
22.9
25.7
0.05
16.8
Max.
ZZT1
Below
@ IZT1 =
2 mA
Type
Marking
Code
VZ1 Below
@ IZT1 = 2 mA
Min.
Nom.
VZ2 Below
@ IZT2 = 0.1 mA
Min.
Max.
ZZT2
Below
@ IZT4 =
0.5 mA2)
VZ3 Below
@ IZT3 = 10 mA
Min.
Max.
25
ZZT3
Below
@ IZT3 =
10 mA
Maximum Reverse
Leakage Current
IR @
µA
VR
V
BZX84B27
EF
26.4
27
27.6
80
25
28.9
300
25.2
29.3
45
0.05
18.9
BZX84B30
EH
29.4
30
30.6
80
27.8
32
300
28.1
32.4
50
0.05
21
BZX84B33
EJ
32.3
33
33.7
80
30.8
35
325
31.1
35.4
55
0.05
23.1
BZX84B36
EK
35.2
36
36.8
90
33.8
38
350
34.1
38.4
60
0.05
25.2
BZX84B39
EM
38.2
39
39.8
130
36.7
41
350
37.1
41.5
70
0.05
27.3
BZX84B43
EN
42.1
43
43.9
150
39.7
46
375
40.1
46.5
80
0.05
30.1
BZX84B47
EP
46
47
48
170
43.7
50
375
44.1
50.5
90
0.05
32.9
BZX84B51
ER
49.9
51
52.1
180
47.6
54
400
48.1
54.6
100
0.05
35.7
BZX84B56
EX
54.8
56
57.2
200
51.5
60
425
52.1
60.8
110
0.05
39.2
BZX84B62
EY
60.7
62
63.3
215
57.4
66
450
58.2
67
120
0.05
43.4
BZX84B68
EZ
66.6
68
69.4
240
63.4
72
475
64.2
73.2
130
0.05
47.6
BZX84B75
FA
73.5
75
76.5
255
69.4
79
500
70.3
80.2
140
0.05
52.5
1)
Tested with pulses tp = 20 ms.
2)
The Zener impedance, ZZT2, for the 27 through 75 volt types is tested at 0.5 mA rather than the test current of 0.1 mA used for VZ2
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 24/04/2007
BZX84B…Series
Temperature Coefficient
Temperature Coefficient
Temperature Coefficient (mV/ C)
100
7
6
5
4
3
2
1
0
-1
10
1
-2
100
10
-3
3
4
5
6
7
8
9
10
11
Nominal Value
12
Vz ( V )
Zener voltage Vz (v)
Typical Forward Voltage
220
FORWARD CURRENT I F (mA)
Temperature Coefficient (mV/ C)
8
200
180
160
140
120
5V1
100
80
27V
60
40
20
0
500
700
900
1100
Forward Voltage VF (mV)
Zener Voltage Regulator
SEMTECH ELECTRONICS LTD.
®
(Subsidiary of Sino-Tech International Holdings Limited, a company
listed on the Hong Kong Stock Exchange, Stock Code: 724)
Dated : 24/04/2007