SB320 Datasheet, PDF (1/2 Pages) Pan Jit International Inc. – 3 AMPERE SCHOTTKY BARRIER RECTIFIERS(VOLTAGE - 20 to 100 Volts CURRENT - 3.0 Amperes)

SB320 THRU SB3B0
MEDIUM CURRENT SCHOTTKY BARRIER RECTIFIER
Reverse Voltage - 20 to 100 Volts
Forward Current - 3.0 Amperes
Features
Plastic package has Underwriters Laboratory
Flammability Classification 94V-0
Metal silicon rectifier, majority carrier conduction
Low power loss, high efficiency
High current capability, low V_F
High surge capacity
Epitaxial construction
Guardring for transient protection
For use in low voltage, high frequency inverters,
free wheeling, and polarity protection applications
High temperature soldering guaranteed:
250 /10 seconds, 0.375” (9.5mm) lead length,
5 lbs. (2.3Kg) tension
Mechanical Data
Case: DO-201AD molded plastic body
Terminals: Plated axial leads, solderable per
MIL-STD-750, method 2026
Polarity: Color band denotes cathode
Mounting Position: Any
Weight: 0.041 ounce, 1.15 grams
Maximum Ratings and Electrical Characteristics
Ratings at 25 ambient temperature unless otherwise specified.
D IM E N S IO N S
inches
mm
DIM
Note
Min.
Max.
Min.
Max.
A
0.283
0.374
7.20
9.50
B
0.189
0.208
4.80
5.30
C
0.048
0.051
1.20
1.30
D
1.000
-
25.40
-
Symbols
SB
320
SB
330
SB
340
SB
350
SB
360
SB
370
SB
380
SB
390
SB
3B0
Maximum repetitive peak reverse voltage
Maximum RMS voltage
Maximum DC blocking voltage
Maximum average forward rectified current at
0.375" (9.5mm) lead length (see Fig. 1)
V_RRM
V_RMS
V_DC
I_(AV)
20
30
40
50
60
70
80
90 100
14
21
28
35
42
49
56
63
70
20
30
40
50
60
70
80
90 100
3.0
Peak forward surge current,
8.3mS single half sine-wave superimposed
on rated load (MIL-STD-750D 4066 method)
I_FSM
80.0
Maximum instantaneous forward voltage at 3.0A (Note 1)
Maximum instantaneous reverse current
at rated DC blocking voltage (Note 1) TT_AA==21500
Typical thermal resistance (Note 2)
Operating junction temperature range
V_F
I_R
R
R
JA
JL
T_J
0.55
0.5
20.0
-65 to +125
0.70
0.85
0.5
10.0
40.0
10.0
-65 to +150
Storage temperature range
T_STG
-65 to +150
Notes:
(1) Pulse test: 300uS pulse width, 1% duty cycle
(2) Thermal resistance from junction to lead vertical P.C.B. mounting, 0.500” (12.7mm) lead length with 2.5”X2.5” (63.5X63.5mm) copper pad
Units
Volts
Volts
Volts
Amps
Amps
Volts
mA
/W
1