FEATURES
Low c ost
Diffused junc tion
Low leakage
and similar solv ents
M ECHANI CAL DAT A
Case: J E DE C DO- 15B , molded plast ic
MIL-S TD- 202,Method 208
Mounting: Any
Ratings at 25 ambient temperature unless otherwise specified.
Single phase, half wave, 60Hz,resist ive or induc tive load. For c apac itive load,derate by 20%.
Maximum recurrent pe ak reverse voltage VRRM V
Maximum RMS voltage VRMS V
Maximum DC blocking voltage VDC V
Maximum average forw ard rectified current
9.5mm lead length, @TA=75
Peak forw ard surge current
10ms single half-sine-w ave
superimposed o n rated load @TJ=125
Maximum instantaneous forward voltage
@ 3.0 A VFV
Maximum reverse current @TA=25
at rated DC blocking voltage @TA=100
Maximum reverse recovery time (Note1) trr ns
Typical junction capacitance (Note2) CJpF
Typical therma l resistance ( Note3) RฮธJA /W
Operating junction temperature range TJ
Storage temperature range TSTG
3. Thermal resistance f rom junction to ambient.
0.99
3.0
30.0
A
A
ST PR3 2 0(Z)
- 55 ----- + 150
SUPER FAST RECTI F IERS VOLTAGE RANGE: 200 V
CURRENT: 3.0 A
M AXIM UM RAT ING S AND ELECT RI CAL CHARACT ERI S TICS
DO - 15B
Low f orwar d volt age dr op
High c ur r ent capability
IF(AV)
UNITS
- 55 ----- + 150
N OTE: 1. Meas ured with I F=0.5A, IR=1A , Irr=0.25A.
2. Meas ur ed at 1. 0MH z and applied rever se volt age of 4. 0V DC .
A
35
95
20
200
E asily c leaned with fr eon,alc ohol, lsopropand
Polarit y: Color band denotes c athode
W eight: 0.024 ounces,0.68 grams
G ALAXY ELECTRICAL
100.0
10.0
T erminals: Axial leads, solderable per
STPR320
200
140
IR
IFSM
www.galaxycn.com
BL
BLGALAXY ELECTRICAL
Document Number 0264024 1.
BLGALAXY ELECTRICAL
www.galaxycn.com
Document Number 0264024 2.
AMPERES
AMPERESAMPERES
FIG.2 -- FORWORD DERATING CURVE FIG.3 -- TYPICAL FORWORD CHARACTERISTIC
FIG.4 -- TYPICAL JUNCTION CAPACITANCE FIG.5-- PEAK FORWORD SURGE CURRENT
INSTANTANEOUS FORWORD VOLTAGE,VOLTS
NUMBER OF CYCLES AT 60HZ
REVERSE VOLTAGE,VOLTS
ST P R320(Z)
FIG.1 -- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC
AMBIENT TEMPERATURE,
S ET TIME B AS E FOR 10 n s/cm
INSTANTANEOUS FORWORD CURRENT
AVERAGE FORWARD CURRENT
NOTES:1.RISE TIME = 7ns M AX .INPUT IMPEDA NCE =1M . 22pF .
JJJJ 2.RISE T IME =10ns MAX.SO URCE IMPE DA NCE =50 .
RATINGS AND CHARACTERISTIC CURVES
PEAK FORWORD SURGE CURRENT
JUNCTION CAPACITANCE,pF
0 0
1.0
12575 1005025
2.0
3.0
1.5
0.5
2.5
3.5
150
Single Phase
Half Wave 60HZ
Resistive or
Inductive Load
0.375"(9.5mm)Lead Length
TJ=25
f=1.0MHz
10
20
40
100
200
400
1000
0.1 0.2 0.4 1 2 4 10 40 10020
PULSE
GENERATOR
(NOTE2)
D.U.T.
1
NONIN-
DUCTIVE
50
N1. 10
N1.
OSCILLOSCOPE
(NOTE 1)
(+)
25VDC
(approx)
(-)
-1.0A
-0.25A
0
+0.5A
trr
1cm
0
20
25
1 10 100
15
5
8.3ms Single Half
Sin e -Wave
50
5
10
20
30
0.1
1.0
10
100
00.40.81.2 1.6 2.0 2.4
TJ=25
Pulse Width=300ยตs
0.2
0.4
2.0
4.0
20
40
