參數(shù)資料
型號(hào): SMAB34A
元件分類: 參考電壓二極管
英文描述: 3 A, 40 V, SILICON, RECTIFIER DIODE
封裝: SMA, 2 PIN
文件頁(yè)數(shù): 1/2頁(yè)
文件大小: 347K
代理商: SMAB34A
2007. 3. 20
1/2
SEMICONDUCTOR
TECHNICAL DATA
SMAB34A
SCHOTTKY BARRIER TYPE DIODE
Revision No : 2
SWITCHING TYPE POWER SUPPLY APPLICATIONS.
FEATURES
Low Profile Surface Mount Package.
Low Power Loss, High Efficiency.
For Use in Low Voltage, High Frequency inverters, Free
Wheeling, and Polarity Protection Applications.
APPLICATION
Switching Power Supply.
DC/DC Converter.
Home Appliances, Office Equipment.
Telecommunication.
MAXIMUM RATING (Ta=25
)
CHARACTERISTIC
SYMBOL
RATING
UNIT
Maximum Repetitive Peak Reverse Voltage
V
RRM
40
V
Average Output Rectitifed Current
I
O
3
A
Peak One Cycle Surge Forward Current
(Non-Repetitive 60Hz)
I
FSM
70
A
Junction Temperature
T
j
-40
150
Storage Temperature Range
T
stg
-40
150
SMA(1)
Unit : mm
MILLIMETERS
4.3 0.3
C
D
C
E
F
G
E
F
1
2
G
D
A
B
A
B
DIM
5.0 0.2
1.15 0.35
2.525 0.12
1.45 0.18
+
2.075 0.175
0.23 0.08
+
E
1. ANODE
2. CATHODE
ELECTRICAL CHARACTERISTICS (Ta=25
)
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Peak Forward Voltage
V
FM
I
FM
=3.0A
-
-
0.52
V
Repetitive Peak Reverse Current
I
RRM
V
RRM
=Rated
-
-
0.2
mA
Thermal Resistance
R
th(j-l)
Junction to lead
Junction to ambient
(on FR-4 PCB)
-
-
23
/W
R
th(j-a)
-
-
108
Type Name
Cathode Mark
Marking
B34A
Lot No.
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