free available upon request by adding suffix "-HF"
Mechanical Data
Epoxy meets UL 94 V-0 flammability rating
Moisture Sensitivity Level 1
Lead Free Finish/RoHS Compliant ("P" Suffix designates
RoHS Compliant. See ordering information)
Weight: 0.008 grams (approx.)
F
E
A
D
SOT-23
C
B
Maximum Ratings @ 25
o
C Unless Otherwise Specified
Maximum Forward
V
F
Voltage@IF=10mA
Power Dissipation
P
(AV)
(NoteA)
Operation And
T
J
, T
STG
Storage
Temperature
Peak Forward Surge I
FSM
Current(NoteB)
Thermal Resistance
(Note C)
Rthja
0.9
350
-55 C to
+150
o
C
2.0
357
o
V
mWatt
G
K
H
J
L
DIMENSIONS
o
A
C/W
DIM
A
B
C
D
E
F
G
H
J
K
L
INCHES
MIN
.110
.083
.047
.035
.070
.018
.0005
.035
.003
.015
.007
MAX
.120
.104
.055
.041
.081
.024
.0039
.044
.007
.020
.020
MM
MIN
2.80
2.10
1.20
.89
1.78
.45
.013
.89
.085
.37
.20
MAX
3.04
2.64
1.40
1.03
2.05
.60
.100
1.12
.180
.51
.50
NOTE
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. Valid provided the terminals are kept at ambient
temperature
*Pin Configuration - Top View
Suggested Solder
Pad Layout
.031
.800
.035
.900
.079
2.000
inches
mm
.037
.950
.037
.950
Revision: D
www.mccsemi.com
1 of
6
2014/04/23
MCC
BZX84C2V4 thru BZX84C51
ELECTRICAL CHARACTERISTICS (Ta=25 C unless otherwise noted)
o
TM
Micro Commercial Components
Nominal Zener Voltage
Part Number
Marking
Nom.
2.4
2.7
3
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
Vz(V) @ I
ZT
Min.
2.28
2.5
2.8
3.1
3.4
3.7
4
4.4
4.8
5.2
5.8
6.4
7
7.7
8.5
9.4
10.4
11.4
12.4
13.8
15.3
16.8
18.8
20.8
22.8
25.1
28
31
34
37
40.85
44.65
48.45
Max.
2.52
2.9
3.2
3.5
3.8
4.1
4.6
5
5.4
6
6.6
7.2
7.9
8.7
9.6
10.6
11.6
12.7
14.1
15.6
17.1
19.1
21.2
23.3
25.6
28.9
32
35
38
41
45.15
49.35
53.55
Max. Zener Impedance
Z
ZT
@ I
ZT
Ohm
mA
100
5
100
5
95
5
95
5
90
5
90
5
90
5
80
5
60
5
40
5
10
5
15
5
15
5
15
5
15
5
20
5
20
5
25
5
30
5
30
5
40
5
45
5
55
5
55
5
70
5
80
2
80
2
80
2
90
2
130
2
150
5
170
5
100
5
Z
ZK
@ I
ZK
Ohm
mA
600
1
600
1
600
1
600
1
600
1
600
1
600
1
500
1
480
1
400
1
150
1
80
1
80
1
80
1
100
1
150
1
150
1
150
1
170
1
200
1
200
1
225
1
225
1
250
1
250
1
300
1
300
1
325
1
350
1
350
1
375
1
375
1
400
1
O
BZX84C2V4
BZX84C2V7
BZX84C3V0
BZX84C3V3
BZX84C3V6
BZX84C3V9
BZX84C4V3
BZX84C4V7
BZX84C5V1
BZX84C5V6
BZX84C6V2
BZX84C6V8
BZX84C7V5
BZX84C8V2
BZX84C9V1
BZX84C10
BZX84C11
BZX84C12
BZX84C13
BZX84C15
BZX84C16
BZX84C18
BZX84C20
BZX84C22
BZX84C24
BZX84C27
BZX84C30
BZX84C33
BZX84C36
BZX84C39
BZX84C43
BZX84C47
BZX84C51
W1/Z11
W2/Z12
W3/Z13
W4/Z14
W5/Z15
W6/Z16
W7/Z17
W8/Z1
W9/Z2
WA/Z3
WB/Z4
WC/Z5
WD/Z6
WE/Z7
WF/Z8
WG/Z9
WH/Y1
WI/Y2
WK/Y3
WL/Y4
WM /Y5
WN/Y6
WO/Y7
WP/Y8
WR/Y9
WS/Y10
WT /Y11
WU/Y12
WW/Y13
WX/Y14
WY/Y15
WZ/Y16
XA/Y17
Max.Reverse
Leakage
Current
IR @ VR
µA
V
50
1.0
20
1.0
10
1.0
5
1.0
5
1.0
3
1.0
3
1.0
3
2.0
2
2.0
1
2.0
3
4.0
2
4.0
1
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
0.1
30.10
0.1
32.90
0.1
35.70
NOTE:
1.Standard zener voltage tolerance is +/- 5% with a 'C' suffix from BZX84C2V4~BZX84C51 , suffix 'B' is +/- 2% tolerance from BZX84B4V3~BZX84B51.
2.Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) AT 30 C,from the diode body.
3.Zener Impedance (Zz) Derivation. The zener impedance os dervied 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.
4.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.
Revision: D
www.mccsemi.com
2 of
6
2014/04/23
MCC
BZX84B4V3 thru BZX84B51
ELECTRICAL CHARACTERISTICS (Ta=25 C unless otherwise noted)
Nominal Zener Voltage
Max. Zener Impedance
Max.Reverse
Leakage
Current
IR @ VR
µA
V
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
0.1
30.1
0.1
32.9
0.1
38.0
o
TM
Micro Commercial Components
Part Number
Marking
Vz(V) @ I
ZT
Z
ZT
@ I
ZT
Z
ZK
@ I
ZK
BZX84B4V3
BZX84B4V7
BZX84B5V1
BZX84B5V6
BZX84B6V2
BZX84B6V8
BZX84B7V5
BZX84B8V2
BZX84B9V1
BZX84B10
BZX84B11
BZX84B12
BZX84B13
BZX84B15
BZX84B16
BZX84B18
BZX84B20
BZX84B22
BZX84B24
BZX84B27
BZX84B30
BZX84B33
BZX84B36
BZX84B39
BZX84B43
BZX84B47
BZX84B51
W7
W8/Z1
W9/2Z2
WA/2Z3
WB/2Z4
WC/2Z5
WD/2Z6
WE/2Z7
WF/2Z8
WG/2Z9
WH/2Y1
WI/2Y2
WK/2Y3
WL/2Y4
WM /2Y5
WN/2Y6
WO/2Y7
WP/Y8
WR/Y9
WS/Y10
WT /Y11
WU/Y12
WW/Y13
WX/Y14
WY
WZ
XA
Nom.
4.3
4.7
5.1
5.6
6.2
6.8
7.5
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
Min.
4.21
4.61
5.00
5.49
6.08
6.66
7.35
8.04
8.92
9.80
10.78
11.76
12.74
14.70
15.68
17.64
19.60
21.56
23.52
26.46
29.40
32.34
35.28
38.22
42.14
46.06
49.98
Max.
4.39
4.79
5.20
5.71
6.32
6.94
7.65
8.36
9.28
10.20
11.22
12.24
13.26
15.30
16.32
18.36
20.40
22.44
24.48
27.54
30.60
33.66
36.72
39.78
43.86
47.94
52.02
Ohm
90
80
60
40
10
15
15
15
15
20
20
25
30
30
40
45
55
55
70
80
80
80
90
130
150
170
100
mA
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Ohm
600
500
480
400
150
80
80
80
100
150
150
150
170
200
200
225
225
250
250
300
300
325
350
350
375
375
750
mA
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
NOTE:
1.Standard zener voltage tolerance is +/- 5% with a 'C' suffix from BZX84C2V4~BZX84C51 , suffix 'B' is +/- 2% tolerance from BZX84B4V3~BZX84B51.
2.Zener Voltage (Vz) Measurement. Guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (TL) AT 30 C,from the diode body.
3.Zener Impedance (Zz) Derivation. The zener impedance os dervied 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.
4.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.
便携式医疗设备的特殊性决定了它们应该是对用户友好的、必须工作在无菌环境下，并且空间占用小、耗能低。 同时，便携式医疗设备还需要足够的计算能力以便处理医疗数据，能够连接到无线或有线接口以便记录和发送数据。从设计人员的角度考虑，上述需求需要低功耗的单片机（MCU）和数字信号控制器（Digital Signal Controller，DSC）。 正是有了嵌入式处理器，设计人员才有可能设...[详细]
随着阅读器与标签价格的降低和全球市场的扩大，射频标识 RFID(以下简称RFID)的应用与日俱增。标签既可由阅读器供电(无源标签)，也可以由标签的板上电源供电(半有源标签和有源标签)。由于亚微型无源 CMOS 标签的成本降低，库存和其他应用迅速增加。一些评估表明，随着无源标签的价格持续下降，几乎每一个售出产品的内部都将有一个 RFID 标签。由于无源 RFID 标签的重要性及其独特的工程实现...[详细]
PCB设计
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
