ACZRA4742-HF [COMCHIP]
SMD Zener Diode;型号: | ACZRA4742-HF |
厂家: | COMCHIP TECHNOLOGY |
描述: | SMD Zener Diode 测试 光电二极管 |
文件: | 总6页 (文件大小:374K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
SMD Zener Diode
ACZRA4728-HF Thru. ACZRA4764-HF
Voltage: 3.3 to 100 Volts
Power: 1.0 Watts
RoHS Device
Halogen Free
DO-214AC/SMA
Features
0.196(4.9)
-Batch process design, excellent power dissipation
0.180(4.5)
0.012(0.3) Typ.
offers better reverse leakage current and thermal
resistance.
0.106(2.7)
0.091(2.3)
-Standard zener voltage tolerance ±5%.
-Low inductance.
-Low profile package.
-Built-in strain relief.
-Comply with AEC-Q101.
Mechanical data
0.068(1.7)
0.060(1.5)
-Epoxy: UL94V-0 rated flame retardant.
0.032(0.8)Typ.
0.032(0.8)Typ.
-Case: Molded plastic, JEDEC DO-214AC/SMA
-Terminals: Solder Plated,solderable per
MIL-STD-750,method 2026.
Dimensions in inches and (millimeter)
-Polarity: Indicated by cathode band.
-Mounting position: Any.
-Weight: 0.05 gram(approx.).
Maximum Ratings (TA=25°C, unless otherwise noted)
Symbol
Condition
MIN.
TYP.
MAX.
1.20
Units
V
Parameter
Forward voltage
IF = 200 mA
VF
PD
Power Dissipation
@TL = 75°C
1000
mW
Junction to case (Note 1)
Junction to ambient (Note 1)
RθJC
RθJA
TJ
30
50
°C/W
°C/W
°C
Thermal resistance
Operating temperature
Storge temperature
-55
-65
+150
+175
TSTG
°C
Note: 1.Mounted on 0.2”x0.2”(5x5mm)FR-4 PCB.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 1
AQW-JZ002
Comchip Technology CO., LTD.
SMD Zener Diode
Electrical Characteristics ( at TA = 25°C unless otherwise noted)
Zener Voltage
Zener Impedance
Leakage Current Surge Current
Test Current
Marking
Code
VZ@IZT
ZZT @ IZT ZZK @ IZK
IZT
IZK
IR
VR
Isurge
Part Number
Volts
mA
(Ω)Max
(Ω)Max
400
400
400
400
500
550
600
700
700
700
mA
(uA)Max Volts
mA
ACZRA4728-HF
ACZRA4729-HF
ACZRA4730-HF
ACZRA4731-HF
ACZRA4732-HF
ACZRA4733-HF
ACZRA4734-HF
ACZRA4735-HF
ACZRA4736-HF
ACZRA4737-HF
ACZRA4738-HF
Z3V3
Z3V6
Z3V9
Z4V3
Z4V7
Z5V1
Z5V6
Z6V2
Z6V8
Z7V5
3.3
3.6
3.9
4.3
4.7
5.1
5.6
6.2
6.8
7.5
76
69
64
58
53
49
45
41
37
34
10
10
9
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.0
0.5
100
100
50
10
10
10
10
10
10
10
1.0
1.0
1.0
1.0
1.0
1.0
2.0
3.0
4.0
5.0
1380
1260
1190
1070
970
9
8
7
890
5
810
2
730
3.5
4
660
605
Z8V2
Z9V1
Z10
Z11
Z12
Z13
Z15
Z16
Z18
Z20
Z22
Z24
Z27
Z30
Z33
Z36
Z39
Z43
8.2
9.1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
31
28
4.5
5
700
700
0.5
10
10
10
5
6.0
7.0
550
500
454
414
380
344
304
285
250
225
205
190
170
150
135
125
115
110
ACZRA4739-HF
ACZRA4740-HF
ACZRA4741-HF
ACZRA4742-HF
ACZRA4743-HF
ACZRA4744-HF
ACZRA4745-HF
ACZRA4746-HF
ACZRA4747-HF
ACZRA4748-HF
ACZRA4749-HF
ACZRA4750-HF
ACZRA4751-HF
ACZRA4752-HF
ACZRA4753-HF
ACZRA4754-HF
ACZRA4755-HF
0.5
25
7
700
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
7.6
23
8
700
8.4
21
9
700
5
9.1
19
10
14
16
20
22
23
25
35
40
45
50
60
70
700
5
9.9
17
700
5
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
15.5
14
700
5
750
5
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
750
5
750
5
750
5
750
5
1000
1000
1000
1000
1500
5
5
5
5
5
Note: 5% tolerance of Zener voltage.
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 2
AQW-JZ002
Comchip Technology CO., LTD.
SMD Zener Diode
Electrical Characteristics ( at TA = 25°C unless otherwise noted)
Zener Voltage
Zener Impedance
Leakage Current Surge Current
Test Current
Marking
Code
VZ@IZT
ZZT @ IZT ZZK @ IZK
IZT
IZK
IR
VR
Isurge
Part Number
Volts
mA
(Ω)Max
80
(Ω)Max
1500
1500
2000
2000
2000
2000
3000
3000
3000
mA
(uA)Max Volts
mA
ACZRA4756-HF
ACZRA4757-HF
ACZRA4758-HF
ACZRA4759-HF
ACZRA4760-HF
ACZRA4761-HF
ACZRA4762-HF
ACZRA4763-HF
ACZRA4764-HF
Z47
Z51
Z56
Z62
Z68
Z75
Z82
Z91
Z100
47
51
56
62
68
75
82
91
100
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.8
2.5
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
0.25
5
5
5
5
5
5
5
5
5
35.8
38.8
42.6
47.1
51.7
56.0
62.2
69.2
76.0
95
90
80
70
65
60
55
50
45
95
110
125
150
175
200
250
350
Note: 5% tolerance of Zener voltage.
RATING AND CHARACTERISTIC CURVES (ACZRA4728-HF Thru. ACZRA4764-HF)
Fig.1 - Max. Continuous Power Derating
Fig.2 - Maximum surge power
1.0
0.75
0.5
100
10
Rectangular waveform
60 Hz resistive
or inductive load
TJ-25°C Prior to initial pulse
5% Duty Cycle
11V-91V Non-Repetitive
10% Duty Cycle
20% Duty Cycle
0.25
0
1.0
0
25
50
75
100
125
150
0.01
0.1
1
10
100
1000
Pulse Width, (ms)
Lead Temperature, TL (°C)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 3
AQW-JZ002
Comchip Technology CO., LTD.
SMD Zener Diode
RATING AND CHARACTERISTIC CURVES (ACZRA4728-HF Thru. ACZRA4764-HF)
Fig.3A - Range for Units to 12 Volts
Fig.3B - Range for Units 12 to 100 Volts
12
10
100
10
8
6
4
2
Range
Range
0
-2
-4
VZ@IZT
VZ@IZT
1
50
Zener Voltage, (V)
10
100
2
3
4
5
6
7
8
9
10 11 12
Zener Voltage, (V)
Fig.4 - Temperature Coefficients (-55°C to +150°C temperature change ; 90% of the units are in the ranges indicated.)
175
150
125
100
75
6
VZ@IZT
TA=25 OC
4
20mA
1mA
2
0.01mA
0
50
25
-2
Note: Below 3V and above 8V changes
in Zener Voltage do not affect temperature
0
-4
0
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
Lead length to heat sink, (Inches)
3
4
5
6
7
8
Zener Voltage, (V)
Fig.5 - Typical Thermal Resistance
Versus Lead
Fig.6 - Effect of Zener Current
400
100
1000
IZ=1mA
IZ=5mA
IZ=20mA
0V bias
1V bias
100
10
1
TJ=25°C
IZ(ms)=0.1IZ(do)
f=60HZ
10
4
50% of breakdown
bias
100
1
10
100
10
1
Zener Current, (mA)
Nominal Vz, (V)
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 4
AQW-JZ002
Comchip Technology CO., LTD.
SMD Zener Diodes
Reel Taping Specification
d
P0
P1
T
E
F
Index hole
W
B
C
P
A
1
2
0
o
D2
D
D1
W1
Trailer
.......
Device
Leader
.......
.......
.......
.......
.......
.......
Start
End
.......
10 pitches (min)
10 pitches (min)
Direction of Feed
SYMBOL
A
B
C
d
D
D1
D2
DO-214AC
(SMA)
(mm)
2.80 ± 0.10
0.110 ± 0.004
5.00 ± 0.10
1.90 ± 0.10
1.50 ± 0.10
178.0 ± 2.00
7.008 ± 0.079
62.0 MIN.
2.441 MIN.
13.00 ± 0.50
0.512 ± 0.020
(inch)
0.200 ± 0.004
0.075 ± 0.004
0.059 ± 0.004
SYMBOL
(mm)
E
F
P
P0
P1
W
W1
DO-214AC
(SMA)
12.00 ± 0.30
1.75 ± 0.10
5.50 ± 0.10
4.00 ± 0.10
4.00 ± 0.10
0.157 ± 0.004
2.00 ± 0.10
0.079 ± 0.004
18.00 ± 1.00
0.709 ± 0.039
(inch)
0.069 ± 0.004
0.216 ± 0.004
0.157 ± 0.004
0.472 ± 0.012
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 5
AQW-JZ002
Comchip Technology CO., LTD.
SMD Zener Diode
Pinning information
Simplified outline
Symbol
Pin
PIN 1 Cathode
PIN 2 Anode
1
2
1
2
Marking Code
Marking Code
XXXX
Part Number
XXXX
ACZRA4728-HF ~ ACZRA4764-HF
Product type marking code (see page.2~3)
Suggested PAD Layout
D
A
E
DO-214AC (SMA)
SIZE
(mm)
3.80
1.60
(inch)
0.150
0.063
A
B
C
C
2.80
5.40
2.20
0.110
0.213
0.087
D
E
B
Standard Packaging
REEL PACK
Case Type
REEL
Reel Size
( pcs )
(inch)
DO-214AC
(SMA)
2,000
7
Company reserves the right to improve product design , functions and reliability without notice.
REV:A
Page 6
AQW-JZ002
Comchip Technology CO., LTD.
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