RFE SMAJ

SURFACE MOUNT TVS DIODE
SMAJ, SMBJ & SMCJ, 300W to 1500W PPK
FEATURES
DIAGRAM
• For surface mount applications
• Epoxy: UL 94V-0 rated flame retardant
• Excellent clamping capability
• Low zener impedance
• Fast responce time, typicaly less than 1ps
from 0 volts to BV min
• Typical IR less than 1 uA above 10V
• High temperature soldering guarranteed:
250°C/10 sec. at terminals.
length/5lbs., (2.3kg) tension
A
D
B
E
MECHANICAL DATA
• Case: Molded plastic
• Polarity: color band denotes cathode
except bipolar
C
F
H
G
DIMENSIONS
Series
A
Min
SMAJ in
1.599
mm 4.060
SMBJ in
1.599
mm 4.060
SMCJ in
0.260
mm 6.600
Max
1.800
4.570
1.800
4.570
0.280
7.110
B
Min
Max
0.092 0.115
2.290 2.920
0.130 0.154
3.300 3.930
0.220 0.245
5.590 6.220
C
Min
0.078
1.980
0.075
1.910
0.075
1.910
Max
0.102
2.610
0.094
2.410
0.094
2.410
D
Min
Max
0.050 0.064
1.270 1.640
0.076 0.087
1.950 2.210
0.115 0.124
2.920 3.170
E
Min
0.194
4.930
0.211
5.350
0.305
7.750
Max
0.208
5.280
0.215
5.450
0.320
8.130
F
Min Max
0.030 0.050
0.780 1.270
0.035 0.044
0.088 1.120
0.030 0.060
0.760 1.520
G
Min Max
0.004 0.008
0.102 0.203
0.000 0.008
0.000 0.200
0.004 0.008
0.102 0.203
H
Min
0.095
2.380
0.090
2.280
0.190
4.830
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Rating at 25°C ambient temperature unless otherwise specified. Single Phase, Half wave, 60Hz, resistive or
inductive load. For capacitive load, derate current by 20%.
Specification
Symbol
Peak Power Dissipation at TA=25°C, T P=1ms *
Peak Forward Surge Current, 8.3ms single
half sine-wave superimposed on rated load
(JEDEC method)***
Operating and Storage Temperature Range
PPK
IFSM
SMAJ
300 min
40
Value
SMBJ
600 min
100
Units
SMCJ
1500 min
100
Tj, TSTG -55 to +150 -55 to +150 -55 to +150
Watts
Amps
°C
*
Non-repetitive current pulse per fig. 3 and derated above TA=25°C per fig 2.
** Mounted on Copper Leaf area of 1.57 in²., (40mm²)
*** 8.3ms single half sine-wave, duty cycle=4 pulses per minute max.
****Add “C” suffix for bipolar type.
RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected]
C5DB01
REV 2001