POWER DISCRETES
1www.semtech.com
1N4460 THRU 1N4496
Axial Leaded, Hermetically Sealed,
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
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
0644N1 2.6 98.5 15.6 04 4 002 032 53.0 3.2 27.3 01 050.0 0.1 05
1644N1 8.6 64.6 41.7 73 5.2 002 012 03.0 1.2 80.4 5 750.0 0.1 02
2644N1 5.7 31.7 78.7 43 5.2 004 191 53.0 9.1 05.4 1 160.0 5.0 01
3644N1 2.8 97.7 16.8 13 0.3 004 471 04.0 7.1 29.4 5.0 560.0 5.0 5
4644N1 1.9 56.8 55.9 82 0.4 005 751 54.0 6.1 64.5 3.0 860.0 5.0 3
5644N1 0.01
05.9
5.01 52 0.5 005 341 05.0 4.1 0.8 3.0 170.0 52.0 3
6644N1 0.11
54.01
55.11 32 0.6 055 031 55.0 3.1 8.8 3.0 370.0 52.0 2
7644N1 0.21
04.11
6.21 12 0.7 055 911 06.0 2.1 6.9 2.0 670.0 52.0 2
8644N1 0.31
53.21
56.31 91 0.8 055 011 56.0 1.1 4.01 50.0 970.0 52.0 2
9644N1 0.51
52.41
57.51 71 0.9 006 59 57.0 59.0 0.21 50.0 280.0 52.0 2
0744N1 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
1744N1 0.81
01.71
9.81 41 0.11 056 97 38.0 97.0 4.41 50.0 580.0 52.0 2
2744N1 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
3744N1 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
4744N1 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
5744N1 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
6744N1 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
1N4460 THRU 1N4496
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
7744N1 33 4.13 6.43 5.7 52 008 34 5.1 34.0 4.62 50.0 290.0 52.0 2
8744N1 63 2.43 8.73 0.7 72 058 04 7.1 4.0 8.82 50.0 390.0 52.0 2
9744N1 93 1.73 9.04 5.6 03 009 73 8.1 73.0 2.13 50.0 490.0 52.0 2
0844N1 34 9.04 1.54 0.6 04 059 33 9.1 33.0 4.43 50.0 590.0 52.0 2
1844N1 74 7.44 3.94 5.5 05 0001 03 1.2 03.0 6.73 50.0 590.0 52.0 2
2844N1 15
5.84
5.35 0.5 06 0011 82 3.2 82.0 8.04 50.0 690.0 52.0 2
3844N1 65 2.35 8.85 5.4 07 0031 62 5.2 62.0 8.44 52.0 690.0 52.0 01
4844N1 26 9.85 1.56 0.4 08 0051 32 7.2 32.0 6.94 52.0 790.0 52.0 01
5844N1 86 6.46 4.17 7.3 001 0071 12 0.3 12.0 4.45 52.0 790.0 52.0 01
6844N1 57 3.17 7.87 3.3 031 0002 91 3.3 91.0 0.06 52.0 890.0 52.0 01
7844N1 28 9.77 1.68 0.3 061 0052 71 6.3 71.0 6.56 52.0 890.0 52.0 01
8844N1 19 5.68 5.59 8.2 002 0003 61 0.4 61.0 8.27 52.0 990.0 52.0 01
9844N1 001 0.59 0.501 5.2 052 0013 41 4.4 41.0 0.08 52.0 1.0 52.0 01
0944N1 011 5.401 5.511 3.2 003 0004 31 0.5 31.0 0.88 52.0 1.0 52.0 01
1944N1 021 0.411 0.621 0.2 004 0054 21 5.5 21.0 0.69 52.0 1.0 52.0 01
2944N1 031 5.321 5.631 9.1 005 0005 11 0.6 11.0 0.401 52.0 1.0 52.0 01
3944N1 051 5.241 5.751 7.1 007 0006 5.9 0.7 590.0 021 52.0 1.0 52.0 01
4944N1 061 251 861 6.1 0001 0056 9.8 0.8 980.0 821 52.0 1.0 52.0 01
5944N1 081 171 981 4.1 0031 0007 9.7 0.01 970.0 441 52.0 1.0 52.0 01
6944N1 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
1N4460 THRU 1N4496
Semtech Corporation
Power Discretes Products Division
200 Flynn Road, Camarillo, CA 93012
Phone: (805)498-21 11 FAX (805)498-3804
Contact Information
rebmuNtraP noitpircseD
0644N1
URHT
6944N1
delaesyllacitemrehdedaellaixA
)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
A 60.0 580.0 25.1 61.2 -
B 8.0 03.1 23.02 20.33 -
C 601.0 61.0 96.2 60.4 -
D - 50.0 - 72.1 1
E 820.0 230.0 17.0 18.0 -
G99
Note:
(1) Lead diameter uncontrolled over this region.
