|
|
|
|
|
|
|
|
DC COMPONENTS CO., LTD. |
|
S M A J 5 . 0 |
|
|
|
|
THRU |
|
|
|
|
RECTIFIER SPECIALISTS |
|
|
|
|
R |
|
SMAJ170CA |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE RANGE - 5.0 to 170 Volts |
PEAK PULSE POWER - 400 Watts |
FEATURES
*Ideal for surface mounted applications
*Glass passivated junction
*400 Watts Peak Pulse Power capability on 10/1000 µs waveform
*Excellent clamping capability
*Low zener impedance
*Fast response time
MECHANICAL DATA
*Case: Molded plastic
*Epoxy: UL 94V-0 rate flame retardant
*Terminals: Solder plated, solderable per
MIL-STD-750, Method 2026
*Polarity: Indicated by cathode band except Bidirectional types.
*Mounting position: Any
*Weight: 0.064 gram
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load,
For capacitive load, derate current by 20%.
SMA ( DO-214AC)
.062(1.60) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.114(2.90) |
|||
.055(1.40) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.098(2.50) |
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
.181(4.60) |
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
.157(4.00) |
|
|
|
|
|
|
|
.096(2.44) |
|
.078(2.00) |
|
.060(1.52) |
.008(.203) |
.030(.76) |
.002(.051) |
|
.208(5.28) |
|
.188(4.80) |
Dimensions in inches and (millimeters)
DEVICES FOR |
BIPOLAR |
APPLICATIONS |
|
|
For Bidirectional use C or CA suffix (e.g. SMAJ5.0C, SMAJ170CA) |
|
|||
Electrical characteristics apply in both directions |
|
|||
|
|
|
|
|
|
SYMBOL |
|
VALUE |
UNITS |
|
|
|
|
|
Peak Pulse Power Dissipation on 10/1000 µs waveform (Note1) |
PPPM |
|
Minimum 400 |
Watts |
Steady State Power Dissipation ( Note 2 ) |
PM(AV ) |
|
1.0 |
Watts |
|
|
|
|
|
Peak Forward Surge Current, 8.3mS single half sine-wave |
IFSM |
|
40 |
Amps |
superimposed on rated load ( JEDEC Method ) ( Note 3 ) |
|
|||
|
|
|
|
|
|
|
|
|
|
Operating and Storage Temperature Range |
TJ, TSTG |
|
-65 to + 175 |
0 C |
NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above TA = 25oC per Fig.2.
2.Mounted on 0.2 X 0.2*(5.0 X 5.0mm) copper pad to each terminal.
3.8.3ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum.
348
RATING AND CHARACTERISTIC CURVES ( SMAJ5.0 THRU SMAJ170CA ) |
DC COMPONENTS CO., LTD. |
R |
349 |