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Copy pathLSEP01120A1.txt
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LSEP01120A1.txt
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LSEP01120A1:
0.9mm board thickness
C1: 1.5 nF, 0603
1545 pF @ 120 Hz
1520.2 pF @ 1 kHz
C2: 1 uF, 0805
1140.1 nF @ 120 Hz
1074.2 nF @ 1 kHz
C3: 1 nF, 0603
1071 pF @ 120 Hz
1030.5 pF @ 1 kHz
C4: 100 nF, 0805
103.98 nF @ 120 Hz
102.47 nF @ 1 kHz
C5: 100nF, 0805
108.75 nF @ 120 Hz
107.39 nF @ 1 kHz
C6: 2.2 nF, 0603
2.293 nF @ 120 Hz
2.268 nF @ 1 kHz
C7: 6.8 uF, 0805
6.227 uF @ 120 Hz
4.401 uF @ 1 kHz
7.377 uF @ DC
C8: 15 nF, 0603
15.179 @ 120 Hz
15.022 nF @ 1 kHz
C9: 820 nF, 0805
812.3 nF @ 120 Hz
787.4 nF @ 1 kHz
R1: 470 ohm, 0603 ("471")
R=461.4 ohm
R2: 220 kOhm, 0603 ("224")
R=220.2 kOhm
R3: 1.5 kOhm, 0603 ("152")
R=1.501 kOhm
R4: 470 kOhm, 0603 ("474")
R=469.0 kOhm
R5: 47 kOhm, 0603 ("473")
R=46.93 kOhm
R6: 150 kOhm, 0603 ("154")
R=150.3 kOhm
R7: 330 kOhm, 0603 ("334")
R=320.9 kOhm
R8: 82 kOhm, 0603 ("823")
R=81.96 kOhm
R9: 2.2 MOhm, 0603 ("225")
R=2.179 MOhm
D1: Panasonic MA3X157A, Dual diode, series pair, SOT-23 ("M S")
2K-3A
Vf=0.685 V @ 5.00 mA
1A-3K
Vf=0.685 V @ 5.00 mA
D2: Panasonic MA3X748, Schottky 1=A 3=K, SOT-23 ("M4E")
Vf=0.203 V @ 5.00 mA
D3: Panasonic MA3X157A, Dual diode series pair, SOT-23 ("M S")
2K-3A
Vf=0.687 V @ 5.00 mA
1A-3K
Vf=0.686 V @ 5.00 mA
D4: Panasonic MA3J142D, Dual diode common anode, SC-70-3 ("MO")
1K-3A
Vf=0.722 V @ 5.00 mA
2K-3A
Vf=0.722 V @ 5.00 mA
D5: not populated
D6: Rohm 1SS355, SOD-323 ("A")
Vf=0.664V @ 5.00 mA
IC1: Seiko S-8327B50MC-ESE step-up regulator, SOT-23-5 ("ESEQ")
Q1: Toshiba HN1C01FU, Dual NPN, SC-70-6 ("CIG")
E1 B2 C6
hFE=239 @ Ic=5.15 mA
VBE=0.773 V @ Ib=5.00 mA
VCESAT=0.030 V @ Ic=5.0 mA, Ib=1.00 mA
ICLeak=0.000 mA
C3 B4 E5
hFE=260 @ Ic=5.08 mA
VBE=0.773 V @ Ib=5.00 mA
VCEsat=0.028 V @ Ic=5.0 mA, Ib=1.00 mA
ICleak=0.000 mA
Q2: Panasonic 2SD1119, NPN BCE, SOT-89 ("T R")
hFE=413 @ Ic=5.00 mA
VBE=0.702 V @ Ib=5.00 mA
VCEsat=0.004 V @ Ic=5.0 mA, Ib=1.00 mA
ICleak=0.000 mA
Q3: NEC 2SK1585, N-Ch Enhancement MOSFET, GDS with body diode, SOT-89 ("NE 83")
Vgs(on)=1.191 V @ Id=5.05 mA, Ig=0 uA
Vgs(off)=0.777 V @ Id=5.0 uA
gm=50.1 mA/V @ 3.0 mA to 5.0 mA
Rds(on) < 1.0 ohm @ Id=5.0 mA, VGS=8.0 V
T1: Custom transformer: 1-4 primary, 2-3 primary (with two separate windings connected to the same pins), 5-8 secondary, 8-pin SMD ("0077 YQ")
Windings: (top->down, left->right):
3-2 winding 1: 32 turns
4-1: 32 turns
8-5: 120 turns
3-2 winding 2: 32 turns
1-4:
1.03 DCR
43 uH @ 100 Hz
44.2 uH @ 1 kHz
44.07 uH @ 10 kHz
44.20 uH @ 100 kHz
2-3:
0.44 DCR
46 uH @ 100 Hz
45.7 uH @ 1 kHz
45.18 uH @ 10 kHz
43.94 uH @ 100 kHz
5-8:
3.01 DCR
681 uH @ 100 Hz
675.6 uH @ 1 kHz
674.3 uH @ 10 kHz
634.2 uH @ 100 kHz