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
z DUAL RECTIFIER CONSTRUCTION, POSITIVE CENTER-TAP
z PLASTIC MATERIAL USED CARRIES UNDERWRITERS
LABORATORY FLAMMABILITY CLASSIFICATION 94V-0
z METAL TO SILICON RECTIFIER ,MAJORITY CARRIER
CONDUCTION
z LOW POWER LOSS, HIGH EFFICIENCY
z HIGH CURRENT CAPABILITY, LOW VF
z HIGH SURGE CAPABILITY
A
3.4±0.1
B
MILLIMETERS
M
MIN
-
MAX
16.2
2.7
A
B
C
D
E
F
G
H
I
1.7
5.0
-
14.8
11.7
-
C
6.0
N
D
22.0
15.2
12.7
4.5
E
L
F
1
2
3
-
2.5
z EPITAXIAL CONSTRUCTION
G
-
3.5
o
z FOR USE IN LOW VOLTAGE, HIGH FREQUENCY INVERTERS,
FREE WHEELING, AND POLARITY PROTECTION
APPLICATIONS
z HIGH SOLDERING TEMPERATURE :260°C /10S
0.17(4.3mm) LEAD LENGTH AT 5 LBS.(2.3KG) TENSION
J
1.1
5.25
19.0
4.7
2.8
2.4
0.45
1.4
5.65
-
5.3
3.2
K
L
M
N
O
p
H
P
2.8
0.85
MECHANICAL DATA
K
z CASE: MOLDED PLASTIC, TO-3P, DIMENSIONS
IN INCHES AND (MILLIMETERS)
z TERMINALS: LEAD SOLDERABLE PER MIL-STD-202,
METHOD 208
PIN 1
PIN 2
PIN 3
CASE
z POLARITY: AS MARKED
z MOUNTING POSITION: ANY
z 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
SYMBOL SR30-03 SR30-035 SR30-04 SR30-045 SR30-05 SR30-06 UNITS
MAXIMUM RECURRENT PEAK REVERSE VOLTAGE
MAXIMUM RMS VOLTAGE
VRRM
VRMS
VDC
30
21
30
35
24
35
40
28
40
45
31
45
50
35
50
60
42
60
V
V
V
MAXIMUM DC BLOCKING VOLTAGE
MAXIMUM AVERAGE FORWARD RECTIFIED CURRENT
(SEE FIG.1)
IO
30.0
A
A
PEAK FORWARD SURGE CURRENT, 8.3ms SINGLE HALF
SINE-WAVE SUPERIMPOSED ON RATED LOAD
IFSM
300
1.4
TYPICAL THERMAL RESISTANCE (NOTE 2)
STORAGE TEMPERATURE RANGE
°C /W
°C
°C
R
θjc
TSTG
TOP
- 55 TO + 150
- 55 TO + 125
OPERATING TEMPERATURE RANGE
- 55 TO + 150
ELECTRICAL CHARACTERISTICS (AT TA =25°C UNLESS OTHERWISE NOTED)
CHARACTERISTICS
SYMBOL SR30-03 SR30-035 SR30-04 SR30-045 SR30-05 SR30-06 UNITS
MAXIMUM FORWARD VOLTAGE AT 15A DC
VF
IR
0.60
0.70
V
5.0
mA
mA
MAXIMUM REVERSE CURRENT AT 25°C (NOTE 1) PER LEG
MAXIMUM REVERSE CURRENT AT 100°C (NOTE 1) PER LEG
NOTES: 1. PULSE TEST: 300µS PULSE WIDTH, 1% DUTY CYCLE
IR
60
100
2. THERMAL RESISTANCE FROM JUNCTION TO CASE PER LEG MOUNTED ON HEAT SINK
SR30-03 THRU SR30-06
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