Frontier Electronics Corp.
667 E. COCHRAN STREET, SIMI VALLEY, CA 93065
TEL: (805) 522-9998
FAX: (805) 522-9989
E-mail:
frontiersales@frontierusa.com
Web:
http://www.frontierusa.com
30A SCHOTTKY BARRIER RECTIFIERS
SR30-03 THRU SR30-06
FEATURES
DUAL RECTIFIER CONSTRUCTION, POSITIVE CENTER-TAP
PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY FLAMMABILITY CLASSIFICATION 94V-0
METAL TO SILICON RECTIFIER ,MAJORITY CARRIER
CONDUCTION
LOW POWER LOSS, HIGH EFFICIENCY
HIGH CURRENT CAPABILITY, LOW VF
HIGH SURGE CAPABILITY
EPITAXIAL CONSTRUCTION
FOR USE IN LOW VOLTAGE, HIGH FREQUENCY INVERTERS,
FREE WHEELING, AND POLARITY PROTECTION
APPLICATIONS
HIGH SOLDERING TEMPERATURE :260°C /10S
0.17(4.3mm) LEAD LENGTH AT 5 LBS.(2.3KG) TENSION
MECHANICAL DATA
CASE: MOLDED PLASTIC,
TO-3P, DIMENSIONS
IN INCHES AND (MILLIMETERS)
3.4±0.1
A
B
C
D
F E
1
2
3
G
M
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
p
N
o
L
P
H
MILLIMETERS
MIN
MAX
-
16.2
1.7
2.7
5.0
6.0
-
22.0
14.8
15.2
11.7
12.7
-
4.5
-
2.5
-
3.5
1.1
1.4
5.25
5.65
19.0
-
4.7
5.3
2.8
3.2
2.4
2.8
0.45
0.85
K
PIN 1
PIN 2
PIN 3
CASE
TERMINALS: LEAD SOLDERABLE PER MIL-STD-202,
METHOD 208
POLARITY: AS MARKED
MOUNTING POSITION: ANY
WEIGHT: 6.4 GRAMS
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%
RATINGS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
(SEE FIG.1)
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
OPERATING TEMPERATURE RANGE
SYMBOL SR30-03 SR30-035 SR30-04 SR30-045 SR30-05
V
RRM
V
RMS
V
DC
I
O
I
FSM
R
θjc
T
STG
T
OP
30
21
30
35
24
35
40
28
40
30.0
300
1.4
- 55 TO + 150
- 55 TO + 125
- 55 TO + 150
45
31
45
50
35
50
SR30-06
60
42
60
UNITS
V
V
V
A
A
°C
/W
°C
°C
ELECTRICAL CHARACTERISTICS (A
T
T
A
=25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
MAXIMUM FORWARD VOLTAGE AT 15A DC
MAXIMUM REVERSE CURRENT AT 25
°C
(NOTE 1) PER LEG
MAXIMUM REVERSE CURRENT AT 100
°C
(NOTE 1) PER LEG
SYMBOL SR30-03 SR30-035 SR30-04 SR30-045 SR30-05
V
F
I
R
I
R
0.60
5.0
60
100
SR30-06
UNITS
V
mA
mA
0.70
NOTES: 1. PULSE TEST: 300µS PULSE WIDTH, 1% DUTY CYCLE
2. THERMAL RESISTANCE FROM JUNCTION TO CASE PER LEG MOUNTED ON HEAT SINK
SR30-03 THRU SR30-06
Page: 1
RATINGS AND CHARACTERISTIC CURVES SR30-03 THRU SR30-06
FIG. 1 - FORWARD DERATING CURVE
300
250
200
150
100
50
0
1
FIG. 2 - PEAK FORWARD SURGE CURRENT
AVERAGE FORWARD RECTIFIED
CURRENT (Amps)
50
40
30
20
10
PEAK FORWARD SURGE CURRENT,
(Amps)
T
J
=150
o
C
8.3ms SINGLE HALF SINE-WAVE
JEDEC METHOD
0
25
50
75
100
125
150
10
NUMBER OF CYCLES AT 60H
Z
100
CASE TEMPERATURE (℃)
FIG. 3 - TYPICAL REVERSE CHARACTERISTICS
100
T
J
=125℃
INSTANTANEOUS FORWARD
CURRENT (Amps)
FIG. 4 - TYPICAL FORWARD CHARACTERISTIC
100
INSTANTANEOUS REVERSE
CURRENT (mA)
10
10
SR30-03~30-045
SR30-05~30-06
1
1.0
T
J
=75℃
0.1
0.1
0
T
J
=25℃
SR30-03~30-045
FORWARD VOLTAGE (VOLTS)
SR30-05~30-06
0
20
40
60
80
100
120
140
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8 2.0
0.01
PERCENT OR RATED VOLTAGE PEAK
REVERSE VOLTAGE
SR30-03 THRU SR30-06
Page: 2
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