參數(shù)資料
型號(hào): MMBZ4690
廠商: GE Security, Inc.
元件分類(lèi): 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(wěn)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(yè)數(shù): 1/2頁(yè)
文件大?。?/td> 40K
代理商: MMBZ4690
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(guān)PDF資料
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