SA5.0~SA220CA
GLASS PASSIVATED JUNCTION TRANSIENT VOLTAGE SUPPRESSOR
VOLTAGE
FEATURES
5.0 to 220 Volts
POWER
500 Watts
DO-15
Unit: inch(mm)
1.0(25.4)MIN.
• Plastic package has Underwriters Laboratory
Flammability Classification 94V-O
• Glass passivated chip junction in DO-15 package
• 500W surge capability at 1ms
• Excellent clamping capability
• Low zener impedance
• Fast response time: typically less than 1.0 ps from 0 volts to BV min
.034(.86)
.028(.71)
.300(7.6)
• Typical IR less than 1µA above 10V
• High temperature soldering guaranteed: 260°C/10 seconds/.375"
,(9.5mm) lead length/5lbs., (2.3kg) tension
• In compliance with EU RoHS 2002/95/EC directives
.230(5.8)
.140(3.6)
MECHANICAL DATA
• Case: JEDEC DO-15 molded plastic
• Terminals: Axial leads, solderable per MIL-STD-750, Method 2026
• Polarity: Color band denoted cathode except Bipolar
• Mounting Position: Any
• Weight: 0.015 ounce, 0.4 gram
DEVICES FOR BIPOLAR APPLICAIONS
For Bidirectional use C or CA Suffix for types Electrical characteristics apply in both directions.
MAXIMUM RATINGS AND CHARACTERISTICS
Rating at 25°Cambient temperature unless otherwise specified. Resistive or inductive load, 60Hz.
For Capacitive load derate current by 20%.
SYMBOL
P
PPM
I
PPM
P
M (AV)
VALUE
500
SEE TABLE 1
1.0
UNITS
Watts
Amps
Watts
RATING
Peak Pulse Power Dissipation at T
A
=25°C, T
P
=1ms(Note 1, Fig.1)
Peak Pulse Current of on 10/1000µs waveform (Note 1,Fig.3)
Steady State Power Dissipation at T
L
=75°CLead Lengths .375",(9.5mm)
(Note 2)
Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed
on Rated Load(JECED Method) (Note 3)
Operating and Storage Temperature Range
NOTES:
1.Non-repetitive current pulse, per Fig. 3 and derated above T
A
=25°Cper Fig. 2.
2.Mounted on Copper Leaf area of 1.57in
2
(40mm
2
).
3.8.3ms single half sine-wave, duty cycle= 4 pulses per minutes maximum.
1.0(25.4)MIN.
.104(2.6)
I
FSM
T
J
, T
STG
70
-65 to +175
Amps
°C
LEGAL STATEMENT
Copyright PanJit International, Inc 2007
The information presented in this document is believed to be accurate and reliable. The specifications and information herein
are subject to change without notice. Pan Jit makes no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose. Pan Jit products are not authorized for use in life support devices or systems. Pan Jit
does not convey any license under its patent rights or rights of others.
STAD-MAY.25.2007
PAGE . 1
SA5.0~SA220CA
100
P
PPM
, PEAK PULSE POWER, kW
Non-Repetitve
Pulse Wavefom
Shown in Flgure3
TA=25 C
PEAK PULSE POWER (P
PP
) OR CURRENT(I
PP
)
DERATING IN PERCENTAGE%
100
75
10
50
1.0
25
0.1
0.1US
1.0US
10US
td
,PULSE
100US
WIDTH,
SEC
1.0ms
10ms
0
0
25
50
75
100
125
150
175
200
FIGURE 1-PEAK PULSE POWER RATING VERSUS
PULSE TIME CURVE
TA
, AMBIENT TEMPERATUER, C
FIGURE2-PULSE DERATING CURVE
150
tf=10u sec
TA=25 C
Pulse Width (td) is Defined
as the Point Where the Peak
Current Decays to 50% of Ipp
6,000
4,000
Tj=25 C
f=1.0MHZ
Vsig=50mVp-p
Measured at
Zero Bias
I
PPM
, PEAK PULSE CURRENT-%
Peak Value
Ippm
2,000
100
Half Value-Ipp
2
CJ,CAPACITANCE,pF
1,000
800
600
400
200
Measured at
Stand- Off
Voltahe(V
MW
)
50
10/1000u sec Waveform
as Defined bye R.E.A.
e-kt
td
0
0
1.0
2.0
t, TIME,ms
3.0
4.0
100
80
60
40
FIGURE 3-PULSE WAVEFORM
20
Pm(AV)STEADY STATE POWER DISSIPATION, WATTS
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
25
50
75
100
125
150
175
200
40mm
+
40mm
+
1mm Cu
(1.58"
+
1.58"
+
0.40")
=375"(9.5mm)
10
1.0
2.0
10
20
100
200
V(
BR
), BREAKDOWN VOLTAGE, VOLTS
FIG.4-TYPICAL JUNCTION CAPACITANCE
UNIDIRECTIONAL
I
FSM
, PEAK FORWARD SURGE CURRENT
AMPERES
200
100
70
50
Tj=Tj max
8.3ms SINGLE HALF since-WAVE
JEDEC METHOD
T
L
, LEAD TEMPERATURE, C
FIG.5-STEADY STATE POWER DERATING
CURVE
10
1
5
10
50
100
NUMBER OF CYCLES AT 60 Hz
FIG.6-MAXIMUM NON-REPETITEVE
PEAK FORWARD SURGE CURRENT
UNIDIRECTIONAL
PLEASE REFER THE TVS APPLICATION NOTE IN PANJIT WEBSITE
http://www.panjit.com/protection-transient-voltage-suppressors.html
STAD-MAY.25.2007
PAGE . 4
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