℃
℃
W /℃
AM
V
A
A
V
V
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SCITSIRETCARAHC LACIRTCELE DNA SGNITAR MUMIXAM
SCITSIRETCARAHC LACIRTCELE DNA SGNITAR MUMIXAM
SCITSIRETCARAHC LACIRTCELE DNA SGNITAR MUMIXAM
SCITSIRETCARAHC LACIRTCELE DNA SGNITAR MUMIXAM
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ReverseVoltage-45Volts
1
ForwardCurrent-10Amperes
LOW VF SCHOTTKY RECTIFIER
FEATURES
Lead Free:Finish / RoHS Compliant
P arameter
SR1045
Symbo l
0.020 (0.50)
0.008 (0.20)
0.142 (3.60)
0.130 (3.30)
0.177 (4.50)
0.165 (4.20)
0.083 (2.10)
0.070 (1.70)
0.020 (0.50)
0.004 (0.10)
Dimensions in inches and (millimeters)
2
0.160 (4.00)
0.150 (3.80)
TO-277
0.264 (6.70)
0.248 (6.30)
0.240 (6.10)
0.232 (5.90)
Version 1.2
SR1045
3
1
0.050 (1.20)
0.035 (0.90)
0.020 (0.50)
0.004 (0.10)
0.051 (1.30)
0.035 (0.90)
0.021 (1.30)
0.031 (0.80)
0.051 (1.30)
0.031 (0.80)
PIN 2
Unit: mm
2015/2/2
0.093 (2.35)
0.081 (2.05)
0 51 + ot 5 5 -
0 51 + ot 5 5 -
06
001
5.0
24.0
74.0
572
01
23
54
GTST
JT
CJ0R
RI
FV
MSFI
)V A ( I
SMRV
RV
MWRV
MRRV
℃521
℃52
=J
T
=J
T
eg na R e r ut a re p me T e g ar o t S
e g na R e ru t ar e pm e T g ni t ar e p O
e cn at s is e R l am r eh T l a ci p y T
℃ 52 1 =C T @
℃ 5 2 =C T @
A 01 = F I
e g a tl oV gn i kc o lB CD de t aR t a
t ne rr u C e sr e ve R C D m u mi x a M
eg a tl o v d ra w ro f m u mi x a M
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t a de il p pa e g ru S (
t n e rr u C eg ru S ka e P ev i ti t ep e R- n o N
t ne rr u C
de i fi t ce R d r aw r o F
e g at l oV SM R m u mi x a M
e g at l oV gn i kc o lB C D
e g a tl oV es r ev e R k ae P g n ik r o W
e g at l o V es r ev e R e vi t it e pe R k a e P
UNIT
PIN 1
PIN 3
ATA
INAHCEM
ATAD LACINAHCEM
RATING AND CHARACTERISTIC CUEVES
(
SR1045
)
12
If, Average Forward Current (A)
Peak Forward Surge Current (A)
10
8
6
4
2
0
0
25
50
75
100
125
150
Tc, Case Temp (
o
C)
280
260
240
220
200
180
160
140
120
100
80
1
10
Number of Cycles at 60 Hz
100
Figure 1: Current Derating, Case
Figure 2: Maximum Repetitive Surge Current
10
If, Instantaneous Forward Current (A)
Tj=150℃
1000000
Ir, Reverse Current (uA)
100000
Tj=150℃
10000
Tj=125℃
Tj=75℃
Tj=125℃
Tj=75℃
1000
Tj=25℃
Tj=25℃
1
100
150
200
250
300
350
400
450
Vf, Instantaneous Forward Voltage (mV)
500
100
0
5
10
15
20
25
30
35
40
45
VR, Reverse Voltage (Volts)
Figure 3: Typical Reverse Current
Figure 4: Typical Forward Voltage
Version 1.2
2015/2/2
微控制器 MCU
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