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參數資料
| 型號： | MMBZ4688 |
| 廠商： | GE Security, Inc. |
| 元件分類： | 參考電壓二極管 |
| 英文描述： | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| 中文描述： | 在250μA低電流操作，低反向漏，低噪聲穩壓二極管（250μA工作電流，小反向漏電流，低噪聲，齊納二極管） |
| 文件頁數： | 1/2頁 |
| 文件大?。?/td> | 40K |
| 代理商： | MMBZ4688 |
MMBZ4681 THRU MMBZ4717
ZENER DIODES
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified.
SYMBOL
VALUE
UNIT
Zener Current (see Table “Characteristics”)
Power Dissipation at T
A
= 25°C
P
tot
350
(1)
mW
Maximum Junction Temperature
T
j
150
°C
Storage Temperature Range
T
S
–55 to +150
°C
SYMBOL
MIN.
TYP
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
R
Θ
JA
–
–
420
(1)
°C/W
Forward Voltage at I
F
= 10 mA
V
F
–
–
0.9
Volts
NOTES:
(1) On FR-5 board using recommended solder pad layout.
12/2/98
Dimensions in inches and (millimeters)
.016 (0.4)
)
.037(0.95).037(0.95)
m
.122 (3.1)
.016 (0.4)
.016 (0.4)
1
2
3
Top View
.102 (2.6)
.094 (2.4)
.
.
)
.
.
SOT-23
FEATURES
Silicon Planar Zener Diodes
Standard Zener voltage tolerance is
±5%. Other tolerances are available upon
request
High temperature soldering guaranteed:
250
°C
/10 seconds at terminals.
These diodes are also available in DO-35 case with the
type designation 1N4681 ... 1N4717 and SOD-123 case
with the type designation MMSZ4681 ... MMSZ4717.
MECHANICAL DATA
Case:
SOT-23 Plastic Package
Weight:
approx. 0.008 g
Terminals:
Solderable per MIL-STD-750, method 2026.
ADVANCED INFORMATION
相關PDF資料 |
PDF描述 |
|---|---|
| MMBZ4689 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| MMBZ4690 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| MMBZ4691 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
| MMBZ4692 | CAP,X7R,1500PF,50V,10%,0402 |
| MMBZ4693 | Low Current Operation at 250??A???Low Reverse Leakage,Low Noise Zener Diode(250??A?·￥?????μ?μ?????°????????????μ?μ?????????a?￡°???é???o3?o???????) |
相關代理商/技術參數 |
參數描述 |
|---|---|
| MMBZ4688-HE3-08 | 制造商:Vishay Intertechnologies 功能描述:ZENER DIODE SOT23 |
| MMBZ4688-V | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:Small Signal Zener Diodes |
| MMBZ4688-V-GS08 | 功能描述:穩壓二極管 4.7 Volt 0.35W 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: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 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| MMBZ4688-V-GS18 | 功能描述:穩壓二極管 4.7 Volt 0.35Watt 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: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 安裝風格:SMD/SMT 封裝 / 箱體:DO-214AC 封裝:Reel |
| MMBZ4689 | 制造商:VISHAY 制造商全稱:Vishay Siliconix 功能描述:ZENER DIODES |
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