Daesan BZX84-B2V4 300mw sot-23 zener diode Datasheet

300mW SOT-23
ZENER DIODES
BZX84 SERIES
Features
S OT -23
Vz R ange 2.4 to 75V
Power Dis s ipation 300mW
.122 (3.1)
.110 (2.8)
.016 (0.4)
Top V iew
.056 (1.43 )
.052 (1.33 )
3
1
0.031 (0.8)
2
0.035 (0.9)
0.079 (2.0)
.045 (1.15)
.037 (0.95)
.007 (0.175)
.005 (0.125)
max. .004 (0.1)
.037(0.95) .037(0.95)
.016 (0.4)
Mounting P ad L ayout
Dimens ions in inches
and (millimeters )
0.037 (0.95)
0.037 (0.95)
.102 (2.6)
.094 (2.4)
.016 (0.4)
Top V iew
F eatures
· S ilicon P lanar Power Zener Diodes
· T he Zener voltages are graded according to the
international E 24 standard. S tandard Zener voltage
tolerance is ±5%. R eplace "C " with "B " for ±2% tolerance. Other voltage tolerances and other Zener
voltages are available upon reques t.
· S ilicon E pitaxial P lanar Diode
· Fas t switching diode in cas e S OT-23, es pecially
s uited for automatic ins ertion.
Mechanic al Data
C as e: S OT-23 P las tic Package
Weight: approx. 0.008g
Maximum R atings and T hermal C harac teris tic s
P arameter
Zener C urrent
Power Dis s ipation at T amb = 25 ℃
T hermal R es is tance J unction to Ambient Air
(T A = 25 ℃ unles s otherwis e noted)
S ymbol
Value
Unit
I ZM
250
mA
P tot
R
JA
300
(1)
mW
420
(1)
℃ /W
J unction Temperature
Tj
150
℃
S torage Temperature R ange
TS
- 65 to +150
℃
Notes : (1) Device on fiberglas s s ubs trate, s ee layout.
300mW SOT-23
ZENER DIODES
BZX84 SERIES
E lec tric al C harac teris tic s
Type
± 5% Tol.
Marking
C ode
Zener Voltage
range(1) at IZT1
V Z (V)
min.
max.
(T A = 25 ℃ unles s otherwis e noted) Maximum V F = 0.9V at I F = 10mA
Tes t C urrent
I ZT 1 (mA )
Type
± 2% Tol.
Marking
C ode
Zener Voltage
range(1) at IZT1
V Z (V)
min.
max.
Tes t C urrent
I ZT 1 (mA )
B ZX84-C 1V 8
TBD
1.70
2.00
5
B ZX84-B 1V 8
TBD
1.80
1.90
5
B ZX84-C 2V 0
TBD
1.90
2.20
5
B ZX84-B 2V 0
TBD
2.01
2.09
5
B ZX84-C 2V 2
TBD
2.10
2.40
5
B ZX84-B 2V 2
TBD
2.21
2.30
5
B ZX84-C 2V 4
Z11
2.20
2.60
5
B ZX84-B 2V 4
Z50
2.35
2.45
5
B ZX84-C 2V 7
Z12
2.50
2.90
5
B ZX84-B 2V 7
Z51
2.65
2.75
5
B ZX84-C 3
Z13
2.80
3.20
5
B ZX84-B 3
Z52
2.94
3.06
5
B ZX84-C 3V 3
Z14
3.10
3.50
5
B ZX84-B 3V 3
Z53
3.23
3.37
5
B ZX84-C 3V 6
Z15
3.40
3.80
5
B ZX84-B 3V 6
Z54
3.53
3.67
5
B ZX84-C 3V 9
Z16
3.70
4.10
5
B ZX84-B 3V 9
Z55
3.82
3.98
5
B ZX84-C 4V 3
Z17
4.00
4.60
5
B ZX84-B 4V 3
Z56
4.21
4.39
5
B ZX84-C 4V 7
Z1
4.40
5.00
5
B ZX84-B 4V 7
Z57
4.61
4.79
5
B ZX84-C 5V 1
Z2
4.80
5.40
5
B ZX84-B 5V 1
Z58
5.00
5.20
5
B ZX84-C 5V 6
Z3
5.20
6.00
5
B ZX84-B 5V 6
Z59
5.49
5.71
5
B ZX84-C 6V 2
Z4
5.80
6.60
5
B ZX84-B 6V 2
Z60
6.08
6.32
5
B ZX84-C 6V 8
Z5
6.40
7.20
5
B ZX84-B 6V 8
Z61
6.66
6.94
5
B ZX84-C 7V 5
Z6
7.00
7.90
5
B ZX84-B 7V 5
Z62
7.35
7.65
5
B ZX84-C 8V 2
Z7
7.70
8.70
5
B ZX84-B 8V 2
Z63
8.04
8.36
5
B ZX84-C 9V 1
Z8
8.50
9.60
5
B ZX84-B 9V 1
Z64
8.92
9.28
5
B ZX84-C 10
Z9
9.4
10.6
5
B ZX84-B 10
Z65
9.80
10.2
5
B ZX84-C 11
Y1
10.4
11.6
5
B ZX84-B 11
Z66
10.8
11.2
5
B ZX84-C 12
Y2
11.4
12.7
5
B ZX84-B 12
Z67
11.8
12.2
5
B ZX84-C 13
Y3
12.4
14.1
5
B ZX84-B 13
Z68
12.7
13.3
5
B ZX84-C 15
Y4
13.8
15.6
5
B ZX84-B 15
Z69
14.7
15.3
5
B ZX84-C 16
Y5
15.3
17.1
5
B ZX84-B 16
Z70
15.7
16.3
5
B ZX84-C 18
Y6
16.8
19.1
5
B ZX84-B 18
Z71
17.6
18.4
5
B ZX84-C 20
Y7
18.8
21.2
5
B ZX84-B 20
Z72
19.6
20.4
5
B ZX84-C 22
Y8
20.8
23.3
5
B ZX84-B 22
Z73
21.6
22.4
5
B ZX84-C 24
Y9
22.8
25.6
5
B ZX84-B 24
Z74
23.5
24.5
5
B ZX84-C 27
Y 10
25.1
28.9
2
B ZX84-B 27
Z75
26.5
27.5
2
B ZX84-C 30
Y 11
28.0
32.0
2
B ZX84-B 30
Z76
29.4
30.6
2
B ZX84-C 33
Y 12
31.0
35.0
2
B ZX84-B 33
Z77
32.3
33.7
2
B ZX84-C 36
Y 13
34.0
38.0
2
B ZX84-B 36
Z78
35.3
36.7
2
B ZX84-C 39
Y 14
37.0
41.0
2
B ZX84-B 39
Z79
38.2
39.8
2
B ZX84-C 43
Y 15
40.0
46.0
2
B ZX84-B 43
Z80
42.1
43.9
2
B ZX84-C 47
Y 16
44.0
50.0
2
B ZX84-B 47
Z81
46.1
47.9
2
B ZX84-C 51
Y 17
48.0
54.0
2
B ZX84-B 51
Z82
50.0
52.0
2
B ZX84-C 56
Y 18
52.0
60.0
2
B ZX84-B 56
Z83
54.9
57.1
2
B ZX84-C 62
Y 19
58.0
66.0
2
B ZX84-B 62
Z84
60.8
63.2
2
B ZX84-C 68
Y 20
64.0
72.0
2
B ZX84-B 68
Z85
66.6
69.4
2
B ZX84-C 75
Y 21
70.0
79.0
2
B ZX84-B 75
Z86
73.5
76.5
2
Notes : (1) Meas ured with puls es tp = 5 ms
300mW SOT-23
ZENER DIODES
BZX84 SERIES
R atings and
C harac teris tic C ur ves (TA = 25℃ unles s otherwis e noted)
500
50
T j = 25°C
See Note 1
C3V3
I Z , ZENER C URRENT (mA)
P d, Power Dissipation (mW)
300
200
C6V8
30
20
Test Current I Z
5.0mA
0
100
0
200
0
1
T A , Ambient Temperature, (°C)
Fi g. 1 Power Derating Curve
T j = 25°C
2
3
4
5
6
8
9
7
V Z , ZENER VOL TAGE (V)
Fi g. 2 Zener Breakdown C haracteristics
10
C10
C39
Tj = 25°C
(mA)
I Z , ZENER CURRENT
C15
20
C18
Test current I Z
2mA
C22
10
C27
Test current I Z
5mA
C33
C36
10
C47
C43
C12
C51
8
6
4
Test Current I Z
2mA
2
0
0
0
10
20
30
V Z , ZENER VOL TAGE (V)
Fi g. 3 Zener Breakdown Characteristics
40
10
20
30 40 50 60 70 80 90
V Z , ZENER VOL TAGE (V)
Fi g. 4 Zener Breakdown C haracteristics
1000
T j = 25 °C
C j, JUNCTION CAP ACIT ANCE (pF)
(mA)
C4V7
C8V2
10
100
0
I Z , ZENER CURRENT
C5V6
40
400
30
C3V9
C2V7
V R = 1V
V R = 2V
100
V R = 1V
V R = 2V
10
1
10
100
V Z , NOMINAL ZENER VOL TAGE (V)
Fig. 5 Junction Capacitance vs Nominal Zener Voltage
100
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