S/R37 Series Datasheet by Microsemi Corporation
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SiHCOh Power Rechfler
Dim. inches Millimeter
Minimum Maximum Minimum Maximum Notes
A ___ ___ ___ ___ i
B .667 .687 16.95 17.44
C .793 ,,, 20.14
0 1.00 ——— 25.40
E .422 .453 10.72 ii.50
F .115 .200 2.93 5.05
. c ——— .450 ,,, 11.43
T_°(f/S;_25 3A H .220 .249 5.59 5.32 2
2. Fuli threads within J 41255? .375 6,35 9.52
2 1/2 tnreaas K - "- 3-97 --- _
3. standard polarity. M 1557 - - 15494 DIG
stud is catnade N 050 , 2-03 _
Reverse polarity. P .140 .175 3.56 4.44 Die
stud is anode
Micrasemi
Catalog Number Peak Reverse - .
standard Reverse Voltage ' Glass Pass‘med D‘e
S3720 R3720 200v 01500 Amps Surge Rating
S3740 R3740 400v .
$3750 R3760 600V I Glass (0 meiai seai construction
53780 R3780 800V
537100 R37100 looov
S37i20 R37120 1200V ' VRRM to 160W
S37i 40 R37140 1400V . . ..
537150 R37160 1600V Exceiient reliablilty
Eiectricai Characteristics
Average forward current |F(AV) 55 Amps = 147°C. Half Sihe Wave.R me = 0.6“c/w
Maximum surge current
Max
Max
Max
Max
Max
12 t lar rusing
peak iorwara voltage
peak reverse currenl
peak reverse current
Recemmenaea operating Frequency
‘Pulse (est:
IFSM 1500 Amps
lit 9300 Ms
VFM1.15 Volts
WM 25 ,uA
W 2.0 mA
iOkHz
0.3ms, nali sine. U = 200°C
: 200A:TJ : 25"c‘
VRRMJJ : 25"C
VRRMJJ = 150°C
Puise width 300 ,usec. Duiy Cycle 2%
Mechanical Characteristics
Thermal and
storage temperature range TSTG
Operating junction temp range TJ
Maximum lnermal resistance Relc
Typical thermal resistance (greased) Recs
Mounting torque
Weignt
i65°C to 200°C
i65°C to 200°C
two/w junction to case
0. sac/w case to sink
25 30 inch pounds
.5 ounces (17 grams) typical
OM/C
LA WRENCE
FOSGHW
6 Lake Street
Lawrence, MA MBA]
PH: (975) 5204500
FAX: (978) meow
www.mmrasemtcom
05702*07 Rev. 3
Instan‘aneous Forward Current 4 Ampere:
S/R37
Figure 1
Typicu1 Forward cnaraoteristies
1000
800
600
400
m
o
0
mo
80o
e
c
20
10
.6 1.0 1.4 1.8 2.2 2.6
Instantaneous Forward Va1tage , Volts
3.0
Figure 2
Typica1 Reverse cnaracteristios
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