L815PW-4R7MF中文资料

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PERFORMANCE
Refer to standard electrical characteristics list
TEST CONDITION
HP4284A, CH11025, CH3302, CH1320, CH1320S LCR meter. CH16502, Agilent33420A Micro-Ohm Meter. Irms(A) will cause the coil temperature rise approximately T=40°C without core loss 1. Applied the allowed DC current 2. Temperature measured by digital surface thermometer Isat(A) will cause Lo to drop approximately 20% typ.
K W / m3 K /m W 3
20000
300 400
500KHZ
500 600 700
100KHZ
10000
800
800 1000
0
0
200
400
600
900 1000
gauss
gauss
100KHz
4000
material
3000
gauss loss
300 400 500 600
100KHz
K W/ /3 3 K m W m
351.7 665.9 1,039 1,471 1,923 2,537 3,148 3,902
2000
1000
700 800 900
400 600 800 1000
0 200
gau ss
gauss
1000
500KHz
40000
30000
K/ / K W 3m W m
H
15.01.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 1
元器件交易网
HIGH CURRENT MOLDED POWER INDUCTORS
L815PW SERIES
6. GENERAL SPECIFICATION : a) Test Freq. : 100KHz/1.0VDC; Q : 100KHz/1.0VDC b) Ambient Temp. : 20°C c) Operating Temp. : -55°C to +125°C d) Storage Temp. : -55°C to +125°C e) Humidity Range : 50 ~ 60% RH f) Heat Rated Current (Irms) : Will cause the coil temp. rise approximately T=40°C without core loss. g) Saturation Current (Isat) : Will cause L0 to drop approximately 20% typ. h) Part Temperature (Ambient+Temp. Rise) : Should not exceed 125°C under worst case operating conditions.
5
DC CURRENT(A)
DC CURRENT(A)
NOTE : Specifications subject to change without notice. Please check our website for latest information.
15.01.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
3. SCHEMATIC :
4. MATERIALS : a b (a) Core (b) Wire (c) Terminal
c
5. FEATURES : a) Shielded Construction b) Frequency up to 5MHz
NOTE : Specifications subject to change without notice. Please check our website for latest information.
元器件交易网
HIGH CURRENT MOLDED POWER INDUCTORS
L815PW SERIES
8. CHARACTERISTICS CURVES :
L815PW-R33MF SMPI0604PW -R33
0.5 100 90 0.4 80
0.5 0.6
L815PW-R47MF S MPI0604PW-R47
Saturation Current (Isat) Mechanical Performance Test Solderability Test More than 90% of the terminal electrode should be covered with solder.
7. ELECTRICAL CHARACTERISTICS : Part No. L815PW-R33MF L815PW-R47MF L815PW-R68MF L815PW-1R0MF L815PW-1R5MF L815PW-2R2MF L815PW-3R3MF L815PW-4R7MF L815PW-6R8MF L815PW-100MF Inductance L 0 ( µH ) ±20% @ 0 Adc 0.33 0.47 0.68 1.0 1.5 2.2 3.3 4.7 6.8 10.0 Irms (A) Typ. 25 20 17 15 16 12 10 7 5.5 4.5 Isat (A) Typ. 32 30 28 20 18 14 13 9 7 5 DCR (m ) Max. 1.4 2.5 3.8 5.8 8.4 15 18 21 30 60 Q Min. 15 15 15 15 15 15 15 15 15 15
PG. 4
TEM P. RISE(oC)
TEM P. RISE(oC)
70
70
T EM P. RISE( o C)
70
INDUCT ANCE (uH)
70
元器件交易网
HIGH CURRENT MOLDED POWER INDUCTORS
L815PW SERIES
9. CORE LOSS : 100KHz and 500KHz
15.01.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 3
TEM P. RISE(oC)
70
INDUCTANCE (uH)
1.5
70
T EM P. R ISE( o C)
0.6
70
TEM P. RISE(oC)
70
70
元器件交易网
100 90 80
INDUCTANCE (uH)
INDUCTANCE (uH)
TEM P. RISE(oC)
0.4
0.3
60 50
60 0.3 50 40 0.2 30 20 10 0 0
0.2
40 30
0.1
20 10
0.1
0
0
0
7.2
14.4
21.6
28.8
36
0
6
12
18
24
30
DC CURRENT(A)
元器件交易网
HIGH CURRENT MOLDED POWER INDUCTORS
L815PW SERIES
1. PART NO. EXPRESSION :
L815PW-1R0MF
(a) (b) (c) (d)(e)
(a) Series code (b) Type code (c) Inductance code : 1R0 = 1.0uH
NOTE : Specifications subject to change without notice. Please check our website for latest information.
15.01.2008
SUPERWORLD ELECTRONICS (S) PTE LTD
PG. 2
HIGH CURRENT MOLDED POWER INDUCTORS
L815PW SERIES
8. CHARACTERISTICS CURVES :
S L815PW-3R3MF MPI0604PW-3R3
4 100 90 3.2 80
L815PW-4R7MF S MPI0604PW-4R7
7 100 90 5.6 80
0.9
60 50
0.6
40 30
0.3
20 10
0
0
0
7
14
21
28
0
4.8
9.6
14.4
19.2
24
DC CURRENT(A)
DC CURRENT(A)
L815PW-1R5MF S MPI0604PW-1R5
2 100 90 80
L815PW-2R2MF SMPI0604PW -2R2
3 100 90 2.4 80
DC CURRENT(A)
L815PW-1R0MF S MPI0604PW-1R0
SMPI0604PW -R68 L815PW-R68MF
0.8 100 90
1.5
100 90
1.2
80
IND UCT ANCE (uH )
80
INDUCTANCE (uH)