DL4739B-W [RECTRON]
Zener Diode,;型号: | DL4739B-W |
厂家: | RECTRON SEMICONDUCTOR |
描述: | Zener Diode, |
文件: | 总6页 (文件大小:123K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
DL4728A
THRU
DL4761A
SURFACE MOUNT ZENER DIODES
VOLTAGE RANGE 3.3 to 7 5 Volts POWER 1.0 Watts
LL-41
FEATURES
• Low inductance
• Lead free in comply with EU RoHS 2011/65/EU directives
MECHANICAL DATA
• Case: Molded Glass MELF / DL-41
• Terminals: Solderable per MIL-STD-750, Method 2026
• Polarity: Color band denotes cathode end
• Approx. Weight: 0.16 grams
Dimensions in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
Parameter
Symbol
Value
1*
Units
W
Power Dissipation at TA
= 25OC
P
TOT
Operating Junction Temperature Range
Storage Temperature Range
-65 to +200
-65 to +200
OC
OC
T
J
TSTG
*Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Parameter
Symbol
RQJA
Min.
--
Typ.
--
Max.
170*
Units
Thermal Resistance Junction to Ambient Air
oC/W
V
Forward Voltage at IF = 200mA
--
1.2
VF
--
*Valid provided that leads at a distance of 10mm from case are kept at ambient temperature.
Notes :
2019-09/21
REV:A
STANDARD VOLTAGE TOLERANCE IS + 5% AND :
SUFFIX “A” FOR + 5%
SUFFIX “B” FOR + 2%
SUFFIX “C” FOR + 3%
Maximum Leakage
Current
Maximum Zener Voltage
@ IZT
Min. V
1 Watt Zener Diodes (Glass Sealed Envelope)
Maximum Zener Impedance
ZT @ IZT ZK @ IZK
mA mA
Part Number
V
Z
Z
Z
IR @VR
Nom. V
Max. V
MA
V
Ω
Ω
DL4728A
DL4729A
DL4730A
DL4731A
DL4732A
DL4733A
DL4734A
DL4735A
DL4736A
DL4737A
DL4738A
DL4739A
DL4740A
DL4741A
DL4742A
DL4743A
DL4744A
DL4745A
DL4746A
DL4747A
DL4748A
DL4749A
DL4750A
DL4751A
DL4752A
DL4753A
DL4754A
DL4755A
DL4756A
DL4757A
DL4758A
DL4759A
DL4760A
DL4761A
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
3.14
3.42
3.71
4.09
4.47
4.85
5.32
5.89
6.46
7.13
7.79
8.65
9.5
3.47
3.78
4.1
10
10
9
76
69
400
400
1
100
100
50
10
10
10
10
10
10
10
10
10
10
5
1
1
1
64
400
1
1
4.52
4.94
5.36
5.88
6.51
7.14
7.88
8.61
9.56
10.5
11.55
12.6
13.65
15.75
16.8
18.9
21
9
58
400
1
1
8
53
500
1
1
7
49
550
1
1
5
45
600
1
2
2
41
700
1
3
3.5
4
37
700
1
4
34
700
0.5
5
4.5
5
31
700
0.5
6
28
700
0.5
7
7
25
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
0.25
0.25
0.25
0.25
0.25
0.25
7.6
8.4
9.1
9.9
11.4
12.2
13.7
15.2
16.7
18.2
20.6
22.8
25.1
27.4
29.7
32.7
35.8
38.8
42.6
47.1
51.7
56
10.45
11.4
12.35
14.25
15.2
17.1
19
8
23
700
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
9
21
700
5
10
14
16
20
22
23
25
35
40
45
50
60
70
80
95
110
19
700
5
17
700
5
15.5
14
700
5
750
5
12.5
11.5
10.5
9.5
8.5
7.5
7
750
5
20.9
22.8
25.65
28.5
31.35
34.2
37.05
40.85
44.65
48.45
53.2
58.9
64.6
71.25
23.1
25.2
28.35
31.5
34.65
37.8
40.95
45.15
49.35
53.55
58.8
65.1
71.4
78.75
750
5
750
5
750
5
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
5
5
5
6.5
6
5
0.5
0.5
0.5
0.5
0.5
0.5
0.5
5.5
5
4.5
4.0
3.7
3.3
125
150
175
RATING AND CHARACTERISTIC CURVES ( DL4728A THRU DL4761A )
FIG. 1 - POWER DERATING CURVE
FIG. 2 - BREAKDOWN CHARACTERISTICS
ꢀꢁ
ꢉꢁ
ꢈꢁ
ꢇꢁ
ꢆꢁ
ꢅꢁ
ꢄꢁ
ꢃꢁ
ꢀꢁ
ꢂ
ꢃ
ꢄ
ꢅ
ꢆ
ꢇ
ꢈ
ꢉ
ꢀ
ꢁ
FIG. 3- BREAKDOWN CHARACTERISTICS
MOUNTING PAD LAYOUT
PACKAGING OF DIODE AND BRIDGE RECTIFIERS
REEL PACK
EA PER
INNER
BOX
PACKING
CODE
EA PER
REEL
REEL DIA CARTON SIZE EA PER
GROSS
TAPE SPACE
(mm)
BOX SIZE
(mm)
PACKAGE
(mm)
(mm)
CARTON WEIGHT(Kg)
---
10,500
LL-41
LL-41
-T
1,500
5,000
---
---
390*270*400 84,000
355*355*400 100,000
18.30
23.50
180*125*185
336*334*36
---
10,000 336*334*36
-W
DISCLAIMER NOTICE
Rectron Inc reserves the right to make changes without notice to any product
specification herein, to make corrections, modifications, enhancements or other
changes. Rectron Inc or anyone on its behalf assumes no responsibility or liabi-
lity for any errors or inaccuracies. Data sheet specifications and its information
contained are intended to provide a product description only. "Typical" paramet-
ers which may be included on RECTRON data sheets and/ or specifications ca-
n and do vary in different applications and actual performance may vary over ti-
me. Rectron Inc does not assume any liability arising out of the application or
use of any product or circuit.
Rectron products are not designed, intended or authorized for use in medical,
life-saving implant or other applications intended for life-sustaining or other rela-
ted applications where a failure or malfunction of component or circuitry may di-
rectly or indirectly cause injury or threaten a life without expressed written appr-
oval of Rectron Inc. Customers using or selling Rectron components for use in
such applications do so at their own risk and shall agree to fully indemnify Rect-
ron Inc and its subsidiaries harmless against all claims, damages and expendit-
ures.
相关型号:
DL4739C-TP
Zener Diode, 9.1V V(Z), 2%, 1W, Silicon, Unidirectional, ROHS COMPLIANT, GLASS, MELF-2
MCC
©2020 ICPDF网 联系我们和版权申明