參數(shù)資料
型號： MMBZ5238BLT1
廠商： 樂山無線電股份有限公司
元件分類： 基準(zhǔn)電壓源/電流源
英文描述： Isolated Flyback Switching Regulator with 9V Output
中文描述： 隔離反激式開關(guān)穩(wěn)壓9V輸出
文件頁數(shù)： 1/2頁
文件大?。?/td> 43K
代理商： MMBZ5238BLT1
FEATURES
Silicon Planar Power Zener Diodes
Standard Zener voltage tolerance is ±5%
tolerance with a “B” suffix. Other
tolerances are available upon request
These diodes are also available in Mini-MELF case with-
the type designation ZMM5225 ... ZMM5267, DO-35
case with the type designation 1N5225 ... 1N5267 and
SOD-123 case with the type designation MMSZ5225 ...
MMSZ5267
MECHANICAL DATA
Case:
SOT-23 Plastic Package
Weight:
approx. 0.008 g
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
225
(1)
300
(2)
mW
Maximum Junction Temperature
T
j
150
°C
Storage Temperature Range
T
S
–65 to +175
°C
SYMBOL
MIN.
TYP
MAX.
UNIT
Thermal Resistance
Junction to Ambient Air
R
Θ
JA
–
–
556
(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.
(2) On alumina substrate.
1/21/99
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
MMBZ5225 THRU MMBZ5267
ZENER DIODES
NEW PRODUCT
NEW PRODUCT
NEW PRODUCT
相關(guān)PDF資料
PDF描述
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MMBZ5261BLT1 SEMICONDUCTOR
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MMBZ5238BLT1G 功能描述:穩(wěn)壓二極管 8.7V 225mW 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
MMBZ5238BLT3 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zener Voltage Regulators
MMBZ5238BLT3G 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Zener Voltage Regulators
MMBZ5238BS 制造商:DIODES 制造商全稱:Diodes Incorporated 功能描述:200mW SURFACE MOUNT ZENER DIODE
MMBZ5238BS-7 功能描述:穩(wěn)壓二極管 200MW 8.7V 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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