PAGE . 1
STAD-JAN.17.2005
DATA SHEET
FEATURES
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O.
Flame Retardant Epoxy Molding Compound.
• Exceeds environmental standards of
MIL-S-19500/228
• Low power loss, high efficiency.
• Low forwrd voltge, high current capability
• High surge capacity.
• For use in low voltage,high frequency inverters
free wheeling , and polarlity protection applications.
• Pb free product are available : 99% Sn abovecan meet Rohs environment
substance directive request
.087(2.2)
.839(21.3)
.600(15.25)
.798(20.25)
.170(4.3)
.199(5.05)
.142(3.6)
.126(3.2)
.030(0.75)
.050(1.25)
.225(5.7) .225(5.7)
.640(16.25)
.070(1.8)
.819(20.8)
.580(14.75)
.777(19.75)
.145(3.7)
.175(4.45)
.125(3.2)
.110(2.8)
.017(0.45)
Positive CT
AC
AC
.045(1.15)
.204(5.2) .204(5.2)
.095(2.4)
.620(15.75)
TO-3P Unit: inch (mm)
SCHOTTKY BARRIER RECTIFIERS
VOLTAGE 20 to 60 Volts 30.0 Amperes
CURRE
MECHANICAL DATA
Case: TO-3P Molded plastic
Terminals: Solder plated, solderable per MIL-STD-202G, Method 208
Polarity: As marked.
Standard packaging: Any
Weight: 0.2 ounces, 5.6grams.
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25°C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load.
For capacitive load, derate current by 20%
NOTES:
Both Bonding and Chip structure are available.
SB3020PT~SB3060PT
PARAMETER SYMBOL
SB30
20PT
SB30
30PT
SB30
35PT
SB30
40PT
SB30
45PT
SB30
50PT
SB30
60PT
UNITS
Maximum Recurrent Peak Reverse Voltage VRRM 20 30 35 40 45 50 60 V
Maximum RMS Voltage VRMS 14 21 24.5 28 31.5 35 42 V
Maximum DC Blocking Voltage VDC 20 30 35 40 45 50 60 V
Maximum Average Forward Current .375”
(9.5mm) lead
length a t Tc =100℃ IAV 30 A
Peak Forward Surge Current :8.3ms single half sine-
wave superimposed on rated load (JEDEC method) IFSM 275 A
Maximum Forward Voltage at 15A VF 0.55 0.70 V
Maximum DC Reverse Current TA=25℃
at Rated DC Blocking Voltage TA=100℃ IR 1.0
100 mA
Maximum Thermal Resistance RQJC 1.5 ℃/ W
Operating Junction and Storage Temperature Range TJ,TSTG
- 50 to + 125 ℃
PAGE . 2
STAD-JAN.17.2005
RATING AND CHARACTERISTIC CURVES
AVERAGE FORWARD CURRENT
AMPERES
Fig.1- FORWARD CURRENT DERATING CURVE
CASE TEMPERATURE, C
O
050 100 150
50
40
30
20
10
0
Fig.4- TYPICAL INSTANTANEOUS FORWARD
CHARACTERISTICS
Fig.2- MAXIMUM NON - REPETITIVE SURGE CURRENT
Fig.3- TYPICAL REVERSE CHARACTERISTICS
PEAK FORWARD SURGE CURRENT,
NO. OF CYCLE AT 60HZ
400
350
300
250
200
150
100
50
01 2 5 10 20 50 100
8.3ms Single
Half Since-Wave
JEDEC Method
PERCENT OF RATED PEAK REVERSE VOLTAGE, %
REVERSE CURRENT, mA
20
10
-3
10
-2
10
-1
10
0
10
1
10
2
40 60 80 100
T=25C
J
O
T=75C
J
O
T =125 C
J
O
0.2
0.1
1.0
10
100
0.3 0.4 0.5 0.6 0.7 0.8
T=25C
A
O
V =20-40V
V =50-60V
RRM
RRM
V =20-40V
V =50-60V
RRM
RRM
FORWARD CURRENT, AMPERES
FORWARD VOLTAGE, VOLTS
