SMAJ5.0(C)A - SMAJ170(C)A
400W SURFACE MOUNT TRANSIENT VOLTAGE
SUPPRESSOR
Features
·
·
·
·
·
·
400W Peak Pulse Power Dissipation
Glass Passivated Die Construction
Uni- and Bi-Directional Versions Available
Excellent Clamping Capability
Fast Response Time
Lead Free Finish/RoHS Compliant (Note 4)
Dim
Min
2.29
4.00
1.27
0.15
4.80
0.10
0.76
2.01
Max
2.92
4.60
1.63
0.31
5.59
0.20
1.52
2.30
B
SMA
A
C
A
B
C
Mechanical Data
·
·
·
·
·
·
·
Case: SMA
Case Material: Molded Plastic. UL Flammability
Classification Rating 94V-0
Moisture Sensitivity: Level 1 per J-STD-020C
Terminals: Lead Free Plating (Matte Tin Finish).
Solderable per MIL-STD-202, Method 208
Polarity Indicator: Cathode Band (Note: Bi-directional
devices have no polarity indicator.)
Marking: Date Code and Marking Code See Page 4
Weight: 0.064 grams (approximate)
D
J
D
E
G
H
J
H
G
E
All Dimensions in mm
Maximum Ratings
@ T
A
= 25°C unless otherwise specified
Symbol
P
PK
I
FSM
PM
(AV)
@ I
PP
= 35A
V
F
T
j
T
STG
Value
400
40
1.0
3.5
-55 to +150
-55 to +175
Unit
W
A
W
V
°C
°C
Characteristic
Peak Pulse Power Dissipation
(Non repetitive current pulse derated above T
A
= 25°C) (Note 1)
Peak Forward Surge Current, 8.3ms Single Half Sine Wave
Superimposed on Rated Load (JEDEC Method) (Notes 1, 2, & 3)
Steady State Power Dissipation @ T
L
= 75°C
Instantaneous Forward Voltage
(Notes 1, 2, & 3)
Operating Temperature Range
Storage Temperature Range
Notes:
1.
2.
3.
4.
Valid provided that terminals are kept at ambient temperature.
Measured with 8.3ms single half sine-wave. Duty cycle = 4 pulses per minute maximum.
Unidirectional units only.
RoHS revision 13.2.2003. Glass and High Temperature Solder Exemptions Applied, see
DS19005 Rev. 13 - 2
1 of 4
www.diodes.com
SMAJ5.0(C)A - SMAJ170(C)A
ã
Diodes Incorporated
DIODES [ DIODES INCORPORATED ]
