POWER DISCRETES
1www.semtech.com
1N4460US THRU 1N4496US
Surface Mount(US),
1.5 WATT Voltage Regulators
Features
Revision: July 2010
Quick reference data
VR = 6.2 - 200V
IZ (MAX) = 7.2mA - 230mA
ZZ = 4Ω - 1500Ω
IR = 0.05µA - 10µA
uLow dynamic impedance
uHermetically sealed.
u1.5 Watt applications
uLow reverse leakage currents
uSmall package
uThermal Resistance to end cap RøJEC = 18 C/W
These products are qualified to MIL-PRF-19500/406.
They can be supplied fully released as JAN,
JANTX, JANTXV and JANS versions.
Electrical Specifications
Electrical specifications @ TA = 25°C unless otherwise specified.
eciveD sepyT V
Z
moN V
Z
niM V
Z
xaM I
Z
tseT tnerruC
T
A
+= C°52
Z
Z
.depmI Z
K
eenK .depmI
I
Z
xaM
CD tnerruC
V
z
)ger( egatloV .geR
I
MSZ
@
T
A
+= C°52 V
R
esreveR egatloV
I
R
esreveR tnerruC CD
αα
α
αα ZV .pmeT .ffeoC
I
KZ
tseT tnerruC
ΙΙ
Ι
ΙΙresreveR tnerruC CD
T
A
C051=
VV V Am Ω Ω Am V A V Aµ C°/% Am Aµ
SU0644N1 2.6 98.5 15.6 04 4 002 032 53.0 3.2 27.3 01 050.0 0.1 05
SU1644N1 8.6 64.6 41.7 73 5.2 002 012 03.0 1.2 80.4 5 750.0 0.1 02
SU2644N1 5.7 31.7 78.7 43 5.2 004 191 53.0 9.1 05.4 1 160.0 5.0 01
SU3644N1 2.8 97.7 16.8 13 0.3 004 471 04.0 7.1 29.4 5.0 560.0 5.0 5
SU4644N1 1.9 56.8 55.9 82 0.4 005 751 54.0 6.1 64.5 3.0 860.0 5.0 3
SU5644N1 0.01
05.9
5.01 52 0.5 005 341 05.0 4.1 0.8 3.0 170.0 52.0 3
SU6644N1 0.11
54.01
55.11 32 0.6 055 031 55.0 3.1 8.8 3.0 370.0 52.0 2
SU7644N1 0.21
04.11
6.21 12 0.7 055 911 06.0 2.1 6.9 2.0 670.0 52.0 2
SU8644N1 0.31
53.21
56.31 91 0.8 055 011 56.0 1.1 4.01 50.0 970.0 52.0 2
SU9644N1 0.51
52.41
57.51 71 0.9 006 59 57.0 59.0 0.21 50.0 280.0 52.0 2
SU0744N1 0.61
02.51
8.61 5.51 0.01 006 09 08.0 09.0 8.21 50.0 380.0 52.0 2
SU1744N1 0.81
01.71
9.81 41 0.11 056 97 38.0 97.0 4.41 50.0 580.0 52.0 2
SU2744N1 0.02
0.91
0.12 5.21 0.21 056 17 59.0 17.0 0.61 50.0 680.0 52.0 2
SU3744N1 0.22 9.02 01.32 5.11 0.41 056 56 0.1 56.0 6.71 50.0 780.0 52.0 2
SU4744N1 0.42 8.22 2.52 5.01 0.61 007 06 1.1 06.0 2.91 50.0 880.0 52.0 2
SU5744N1 0.72 7.52 3.82 5.9 0.81 007 35 3.1 35.0 6.12 50.0 090.0 52.0 2
SU6744N1 0.03 5.82 5.13 5.8 0.02 057 84 4.1 84.0 0.42 50.0 190.0 52.0 2
Description
2 2010 Semtech Corp. www.semtech.com
POWER DISCRETES
1N4460US THRU 1N4496US
Electrical specifications @ TA = 25°C unless otherwise specified.
eciveD sepyT V
Z
moN V
Z
niM V
Z
xaM I
Z
tseT tnerruC
T
A
+= C°52
Z
Z
.depmI Z
K
eenK .depmI
I
Z
xaM
CD tnerruC
V
z
)ger( egatloV .geR
I
MSZ
@
T
A
+= C°52 V
R
esreveR egatloV
I
R
esreveR tnerruC CD
αα
α
αα ZV .pmeT .ffeoC
I
KZ
tseT tnerruC
I
R
esreveR tnerruC CD
T
A
=C°051+
VV V Am Ω Ω Am V A V Aµ C°/% Am Aµ
SU7744N1 33 4.13 6.43 5.7 52 008 34 5.1 34.0 4.62 50.0 290.0 52.0 2
SU8744N1 63 2.43 8.73 0.7 72 058 04 7.1 4.0 8.82 50.0 390.0 52.0 2
SU9744N1 93 1.73 9.04 5.6 03 009 73 8.1 73.0 2.13 50.0 490.0 52.0 2
SU0844N1 34 9.04 1.54 0.6 04 059 33 9.1 33.0 4.43 50.0 590.0 52.0 2
SU1844N1 74 7.44 3.94 5.5 05 0001 03 1.2 03.0 6.73 50.0 590.0 52.0 2
SU2844N1 15
5.84
5.35 0.5 06 0011 82 3.2 82.0 8.04 50.0 690.0 52.0 2
SU3844N1 65 2.35 8.85 5.4 07 0031 62 5.2 62.0 8.44 52.0 690.0 52.0 01
SU4844N1 26 9.85 1.56 0.4 08 0051 32 7.2 32.0 6.94 52.0 790.0 52.0 01
SU5844N1 86 6.46 4.17 7.3 001 0071 12 0.3 12.0 4.45 52.0 790.0 52.0 01
SU6844N1 57 3.17 7.87 3.3 031 0002 91 3.3 91.0 0.06 52.0 890.0 52.0 01
SU7844N1 28 9.77 1.68 0.3 061 0052 71 6.3 71.0 6.56 52.0 890.0 52.0 01
SU8844N1 19 5.68 5.59 8.2 002 0003 61 0.4 61.0 8.27 52.0 990.0 52.0 01
SU9844N1 001 0.59 0.501 5.2 052 0013 41 4.4 41.0 0.08 52.0 1.0 52.0 01
SU0944N1 011 5.401 5.511 3.2 003 0004 31 0.5 31.0 0.88 52.0 1.0 52.0 01
SU1944N1 021 0.411 0.621 0.2 004 0054 21 5.5 21.0 0.69 52.0 1.0 52.0 01
SU2944N1 031 5.321 5.631 9.1 005 0005 11 0.6 11.0 0.401 52.0 1.0 52.0 01
SU3944N1 051 5.241 5.751 7.1 007 0006 5.9 0.7 590.0 021 52.0 1.0 52.0 01
SU4944N1 061 251 861 6.1 0001 0056 9.8 0.8 980.0 821 52.0 1.0 52.0 01
SU5944N1 081 171 981 4.1 0031 0007 9.7 0.01 970.0 441 52.0 1.0 52.0 01
SU6944N1 002 091 012 2.1 0051 0008 2.7 0.21 270.0 061 52.0 1.0 52.0 01
Notes:
(1) Operating Temperature: -55°C to 175°C.
(2) Storage Temperature: -65°C to 175°C.
Electrical Specifications (Cont.)
3 2010 Semtech Corp. www.semtech.com
POWER DISCRETES
1N4460US THRU 1N4496US
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-21 11 F AX (805)498-3804
Contact Information
rebmuNtraP noitpircseD
SU0644N1
URHT
SU6944N1
tnuoMecafruS
)1(
Note:
(1) Available in bulk or tape and reel packaging. Please
consult factory for quantities.
Ordering Information
Outline Drawing
snoisnemiD
MID
N
sehcnI sretemilliM etoN
NIM XAM NIM XAM
LB 861.0 002.0 82.4 80.5 -
TCE 910.0 820.0 84.0 17.0 -
S 300.0 80.0 -
DB 190.0 301.0 13.2 26.2 -
