DATA SHEET
TSP058A~TSP320A
AXIAL LEAD BI-DIRECTIONAL THYRISTOR SURGE PROTECTOR DEVICE
FEATURES
• Protects by limiting voltages and shunting surge currents away from sensitive circuits
• Designed for telecommunications applications such as line cards, modems, PBX, FAX,
LAN,VHDSL
• Helps meet standards such as GR1089, ITU K.20, IEC950, UL1459&50, FCC part 68
• Low capacitance, High surge (A, B, C rating available), precise voltage limiting, Long life
MECHANICAL DATA
• Case: JEDEC DO-15 molded plastic
• Terminals: Plated Axial leads, solderable per
MIL-STD-750, Method 2026
• Polarity: Bi-directional
• Weight: 0.015 ounce, 0.4 gram
SUMMARY ELECTRICAL CHARACTERISTICS
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V
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V V V
A850PST 85 77 5 5 008 051 44 66 61 42
A560PST56885 5 00805193465132
A570PST 57 89 5 5 008 051 73 75 31 02
A090PST0903155 00805143452181
A021PST 021 061 5 5 008 051 23 84 21 71
A041PST04108155 0080519274961
A061PST 061 022 5 5 008 051 82 34 9 51
A091PST09106255 0080518204841
A022PST 022 003 5 5 008 051 72 04 8 41
A572PST57205355 0080517283831
A023PST 023 004 5 5 008 051 72 83 8 31
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DRM
µA
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DO-15
.034(.86)
.028(.71)
1.0(25.4) MIN.
.300(7.6)
.230(5.8)
.140(3.6)
.104(2.6)
1.0(25.4) MIN.
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H
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Am Am Fp Fp
Unit: inch ( mm )
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RMS
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NOTES:
1. Specific V
values are available by request.
DRM
2. Specific IH values are available by request.
3. All ratings and characteristics are at 25 °C unless otherwise specified.
4. V
applies for the life of the device. I
DRM
5. V
is at 100V/msec, ISC =10Apk, VOC=1KVpk, 10/1000 Waveform
BO1
6. V
is at f = 60 Hz, ISC = 1 A
BO2
, Vac = 1KV
(RMS)
will be in spec during and following operation of the device.
DRM
, RL = 1 KW, 1/2 AC cycle
(RMS)
DATE : SEP.02.2002
PAGE . 1
CAPACITANCE CHARACTERISTICS
F = 1 MHz, Vac = 15 mV
A850PST 44 66 04 15 63 94 33 44 61 42
A560PST93465394137482245132
A570PST 73 75 33 24 92 04 62 53 31 02
A090PST43450393627332232181
A021PST 23 84 82 33 42 13 12 62 21 71
A041PST9274522312038152961
A061PST 82 34 52 72 12 42 81 02 9 51
A091PST8204425202327181841
A022PST 72 04 32 52 91 32 61 81 8 41
A572PST7283324291226171831
A023PST 72 83 32 42 91 22 61 71 8 31
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RATING AND CHARACTERISTIC CURVES
C
O
Fp
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f=1 M
HZ
v =15mV AC
dRMS
O
T=25 C
J
60
50
40
V =0VoltsDC
D
30
20
Capacitance (pF)
V =50 Volts DC
D
10
0
50 100 150 200 250
V
DRM
300 350
Typical Capacitance v.s. Rated Repetitive Off-state Voltage
100
10
TSP220SC
m
1
f=1 M
HZ
v =15mV AC
dRMS
O
T=25 C
J
30
25
TSP220SA
20
15
Capacitance (pF)
10
5
0.1 1 10 100
V Off-state Voltage (V)
D
Typical Capacitance v.s. Off-state Voltage
10A, 10/1000 microseconds
300
250
0.1
0.01
D,
I Off-State Current ( A)
0.001
TSP220SA
TSP220SB
0.0001
0 20 40 60 80 100 120 140
O
T(C)
J
Typical Off-state Current v.s Junction Temperature
DATE : SEP.02.2002
150
200
150
H
I , Holding Current (mA)
100
25 0 25 50 75 100 125
T , Junction Temperature ( C)
J
O
Typical Holding Current
PAGE . 2