SK3B EIC Semiconductor Incorporated, SK3B Datasheet
SK3B
Manufacturer Part Number
SK3B
Description
Surface Mount Schottky Barrier Rectifiers
Manufacturer
EIC Semiconductor Incorporated
Datasheet
1.SK3B.pdf
(2 pages)
FEATURES :
MECHANICAL DATA :
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25 C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%.
Note :
Page 1 of 2
SK32 - SK3B
PRV : 20 - 100 Volts
I
* High current capability
* High surge current capability
* High reliability
* High efficiency
* Low power loss
* Low forward voltage drop
* Pb / RoHS Free
* Case : SMC Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Polarity : Color band denotes cathode end
* Mounting position : Any
* Weight : 0.21 gram
O
Maximum Recurrent Peak Reverse Voltage
Maximum RMS Voltage
Maximum DC Blocking Voltage
Maximum Average Forward Current See Fig.1
Maximum Peak Forward Surge Current,
8.3ms single half sine wave superimposed
on rated load (JEDEC Method)
Maximum Forward Voltage at I
Maximum Reverse Current at
Rated DC Blocking Voltage (Note 1) Ta = 100 C
Junction Temperature Range
Storage Temperature Range
: 3.0 Amperes
(1) Pulse Test : Pulse Width = 300 s, Duty Cycle = 2%
RATING
F
= 3.0 A
Ta = 25 C
SYMBOL
V
V
I
T
V
I
I
F(AV
SCHOTTKY BARRIER RECTIFIERS
R(H)
FSM
V
RRM
T
RMS
I
STG
DC
R
F
J
)
SK
32
- 65 to + 125
20
14 21
20
Dimensions in inches and (millimeter)
SK
0.5
33
SURFACE MOUNT
30 40
30 40
SK
34
28
0.121(3.07)
0.115(2.92)
SMC (DO-214AB)
0.245(6.22)
0.220(5.59)
SK
35
50
35
50
- 65 to + 150
0.74
SK
36
3.0
0.5
60
42
60
80
20
0.103(2.62)
0.079(2.00)
- 65 to + 150
SK
37
70
49
70
Rev. 02 : March 25, 2005
SK
38
80
56
80
0.008(0.203)
0.004(0.102)
0.060(1.52)
0.030(0.76)
0.79
SK
39
90
63
90
0.012(0.305)
0.006(0.152)
SK
100
100
3B
70
UNIT
mA
mA
V
V
V
A
A
V
C
C
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SK3B Summary of contents
Page 1
... SK32 - SK3B PRV : 20 - 100 Volts I : 3.0 Amperes O FEATURES : * High current capability * High surge current capability * High reliability * High efficiency * Low power loss * Low forward voltage drop * Pb / RoHS Free MECHANICAL DATA : * Case : SMC Molded plastic * Epoxy : UL94V-O rate flame retardant * Lead : Lead Formed for Surface Mount ...
Page 2
... RATING AND CHARACTERISTIC CURVES ( SK32 - SK3B ) FIG.1 - FORWARD CURRENT DERATING CURVE 3.0 2.4 SK32 SK33 1.8 SK34 1.2 0 100 LEAD TEMPERATURE FIG.3 - TYPICAL FORWARD CHARACTERISTICS 20 SK32 10 SK33 SK38 SK34 SK39 SK3B SK35 SK36 SK37 1 PULSE WIDTH = 300 s DUTY CYCLE = 2% 0.1 1 0.1 0.3 0.5 0.7 0.9 1.1 1.3 FORWARD VOLTAGE, VOLTS Page FIG ...