DC COMPONENTS CO., LTD.
R
SMBJ5.0
THRU
SMBJ170CA
RECTIFIER SPECIALISTS
TECHNICAL SPECIFICATIONS OF SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE RANGE - 5.0 to 170 Volts
PEAK PULSE POWER - 600 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
.083(2.11)
.075(1.91)
.185(4.70)
.160(4.06)
SMB (DO-214AA)
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: 0.093 gram
.060(1.52)
.030(0.76)
.220(5.59)
.200(5.08)
.008(.203)
.002(.051)
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25
o
C ambient temperature unless otherwise specified.
Single phase, half wave, 60 Hz, resistive or inductive load,
For capacitive load, derate current by 20%.
Dimensions in inches and (millimeters)
DEVICES FOR BIPOLAR APPLICATIONS
For Bidirectional use C or CA suffix (e.g. SMBJ5.0C, SMBJ170CA)
Electrical characteristics apply in both directions
SYMBOL
Peak Pulse Power Dissipation on 10/1000 µs waveform (Note1)
Steady State Power Dissipation (Note 2)
Peak Forward Surge Current 8.3mS single half sine-wave
superimposed on rated load (JEDEC Method) (Note 3)
Operating and Storage Temperature Range
P
PPM
P
M
(AV)
I
FSM
T
J
, T
STG
VALUE
Minimum 600
5.0
100
-55 to + 150
UNITS
Watts
Watts
Amps
0
C
NOTES : 1. Non-repetitive current pulse, per Fig.3 and derated above T
A
= 25
o
C 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.
352
EXIT
EXI
BACK
NEXT
BACK
EXIT
NEXT
BACK
NEXT
SMBJ5.0 THRU SMBJ170CA
PEAK PULSE POWER(pppm) OR CURRENT
(Ipp)DERATING IN PERCENTAGE %
100
MCC
75
P
PPM
, PEAK PULSE POWER, KW
NON-REPE TITIVE
P ULSE WAVEFORM
S HOWN IN FIGURE 3
TA = 25 ¢J
50
MOUNTED ON 5.0 mm
2
COPPE R LAND AREAS
s
£g
1.0 £g
s
10 £g
s
100 £g
s
1.0ms
10ms
25
0
0
25
50
75
100
125
150
175
200
td, P ULSE WIDTH, S EC
T
A
, AMBIENT TEMPERATURE, ¢J
Fig. 1-PEAK P ULSE P OWER RATING CURVE
150
TA = 25¢J
Fig. 2-P ULSE DERATING CURVE
6,000
MEAS URED AT
ZERO BIAS
Ippm, PEAK PULSE CURRENT, %
tf = 10 £gse c
P ea k Value Ippm
100
Half Value -Ipp
P ulse Width(td) is De fined as the
P o int Whe re the P ea k Curren t
Decays to 50% of lpp
4,000
2,000
1,000
800
600
400
200
100
80
60
40
TJ = 25¢J
f = 1.0 MHz
Vs ig = 50mVp -p
MEAS URED AT
S TAND-OFF
VOLTAGE(VMW)
50
10/1000 £gsec Waveform
a s Defined by R.E.A.
e-kt
0
0
td
1.0
2.0
3.0
4.0
t, TIME , ms
20
Fig. 3-P ULSE WAVEFORM
200
TJ = TJ max
8 .3ms S INGLE HALF
S INCE-WAVE J EDEC
METHOD
CJ, CAPACITANCE, pF
2
10
1.0
2.0
10
20
100
200
V(WM), REVERS E STAND-OFF VOLTAGE, VOLTS
I
FSM
, PEAK FORWARD SURGE
CURRENT, AMPERES
100
50
Fig. 4-TYPICAL JUNCTION CAPACITANCE
0
1
2
4
6
8 10
20
60 80 100
NUMBER OF CYCLES AT 60Hz
Fig. 5-MAXIMUM NON-REPE TITIVE PEAK FORWARD
S URGE CURR ENT
www.
mccsemi
.com
SMBJ (600W) SERIES TRANSIENT VOLTAGE SUPPRESSORS
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
N O T E S : 1.V
BR
measured after I
T
applied for 300µs. I
T
= Square Wave Pulse or equivalent.
2.For bidirectonal use C or CA suffixs for all types (ex. SMBJ5.0C, SMBJ170CA).
electrical characteristics apply in both directions.
3.For bidirectional types having V
WM
of 10 volts and less, the I
D
limit is doubled.
DC COMPONENTS CO., LTD.
R
355
EXIT
EXI
BACK
NEXT
BACK
EXIT
NEXT
BACK
NEXT
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
