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參數(shù)資料
| 型號(hào)： | SML4757 |
| 廠商： | GE Security, Inc. |
| 英文描述： | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
| 中文描述： | 表面安裝玻璃鈍化齊納（表貼型鈍化玻璃齊納二極管） |
| 文件頁數(shù)： | 1/2頁 |
| 文件大?。?/td> | 39K |
| 代理商： | SML4757 |
1/20/99
NOMINAL
ZENER
VOLTAGE
at I
ZT
V
Z
(NOTE 1)
(Volts)
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
56
62
68
75
82
91
MAXIMUM DYNAMIC
IMPEDANCE
MAXIMUM
SURGE
CURRENT
(NOTE 2)
I
RM
(mApk)
730.0
660.0
605.0
550.0
500.0
454.0
414.0
380.0
344.0
305.0
285.0
250.0
225.0
205.0
190.0
170.0
150.0
135.0
125.0
115.0
110.0
95.0
90.0
80.0
70.0
65.0
60.0
55.0
50.0
MAXIMUM
FORWARD
VOLTAGE
at 200mA
V
F
(Volts)
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
1.2
MAXIMUM DC REVERSE
LEAKAGE CURRENT
DEVICE
MARKING
CODE
TEST
CURRENT
I
ZT
(mA)
41.0
37.0
34.0
31.0
28.0
25.0
23.0
21.0
19.0
17.0
15.5
14.0
12.5
11.5
10.5
9.5
8.5
7.5
7.0
6.5
6.0
5.5
5.0
4.5
4.0
3.7
3.3
3.0
2.0
TYPE
Z
ZT
at
I
ZT
(Ohms)
2.0
3.5
4.0
4.5
5.0
7.0
8.0
9.0
10.0
14.0
16.0
20.0
22.0
23.0
25.0
35.0
40.0
45.0
50.0
60.0
70.0
80.0
95.0
110.0
125.0
150.0
175.0
200.0
250.0
(NOTE 1)
I
ZK
(mA)
1.0
1.0
0.5
0.5
0.5
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
0.25
0.25
Z
ZK
at I
ZK
(Ohms)
700
700
700
700
700
700
700
700
700
700
700
750
750
750
750
750
1000
1000
1000
1000
1500
1500
1500
2000
2000
2000
2000
3000
3000
I
R
V
R
(
μ
A)
50.0
20.0
10.0
10.0
10.0
10.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
(Volts)
3.0
4.0
5.0
6.0
7.0
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
56.0
62.2
69.2
SML4735
SML4736
SML4737
SML4738
SML4739
SML4740
SML4741
SML4742
SML4743
SML4744
SML4745
SML4746
SML4747
SML4748
SML4749
SML4750
SML4751
SML4752
SML4753
SML4754
SML4755
SML4756
SML4757
SML4758
SML4759
SML4760
SML4761
SML4762
SML4763
6P2
6P8
7P5
8P2
9P1
10
11
12
13
15
16
18
20
22
24
27
30
33
36
39
43
47
51
56
62
68
75
82
91
SML4735 THRU SML4763A
SURFACE MOUNT GLASS PASSIVATED ZENER
Zener Voltage -
6.2 to 91.0 Volts
Steady State Power -
1.0 Watt
FEATURES
Plastic package has Underwriters Laboratory Flammability
Classification 94V-0
For surface mounted applications
Glass passivated chip junction
Low Zener impedance
Low regulation factor
High temperature soldering guaranteed:
250°C/10 seconds at terminals
MECHANICAL DATA
Case:
JEDEC DO-214AC molded plastic over passivated junction
Terminals:
Solder plated, solderable per MIL-STD-750,
Method 2026
Polarity:
Color band denotes positive end (cathode)
Mounting Position:
Any
Weight:
0.002 ounce, 0.064 gram
0.157 (3.99)
0.177 (4.50)
0.006 (0.152)
0.012 (0.305)
0.030 (0.76)
0.060 (1.52)
0.008 (0.203) MAX.
0.194 (4.93)
0.208 (5.28)
0.100 (2.54)
0.110 (2.79)
0.078 (1.98)
0.090 (2.29)
0.049 (1.25)
0.065 (1.65)
DO-214AC
Dimensions are in inches and (millimeters)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
OPERATING JUNCTION AND STORAGE TEMPERATURE RANGE: T
J
, T
STG
: -55°C to +150°C
NOTES:
(1) Standard voltage tolerance is 10%, Suffix A
±
5%
(2) Surge current is a non-repetitive, 8.3ms pulse width square wave or
equivalent sine-wave superimposed on I
ZT
per JEDEC Method
(3) Maximum steady state power dissipation is 1.0 watt at T
T
=75°C
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SML4758 | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
| SML4759 | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
| SML4760 | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
| SML4761 | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
| SML4762 | Surface Mount Glass Passivated Zener(表貼型鈍化玻璃齊納二極管) |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SML4757/5A | 功能描述:穩(wěn)壓二極管 51 Volt 1 Watt 10% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SML4757/61 | 功能描述:穩(wěn)壓二極管 51 Volt 1 Watt 10% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SML4757A | 功能描述:穩(wěn)壓二極管 51 Volt 1 Watt 5% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SML4757A/5A | 功能描述:穩(wěn)壓二極管 51 Volt 1 Watt 5% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| SML4757A/61 | 功能描述:穩(wěn)壓二極管 51 Volt 1 Watt 5% RoHS:否 制造商:Vishay Semiconductors 齊納電壓:12 V 電壓容差:5 % 電壓溫度系數(shù):0.075 % / K 齊納電流: 功率耗散:3 W 最大反向漏泄電流:3 uA 最大齊納阻抗:7 Ohms 最大工作溫度:+ 150 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
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