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SMAJ188CA-TR

Part # SMAJ188CA-TR
Description TVS SGL BI-DIR 188V 400W 2PINDO-214AC - Tape and Reel
Category DIODE
Availability In Stock
Qty 100
Qty Price
1 + $0.05172
Manufacturer Available Qty
SGS Thomson
Date Code: 0716
  • Shipping Freelance Stock: 100
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Technical Document


DISCLAIMER: The information provided herein is solely for informational purposes. Customers must be aware of the suitability of this product for their application, and consider that variable factors such as Manufacturer, Product Category, Date Codes, Pictures and Descriptions may differ from available inventory.

SMAJ5.0A-TR,CA-TR
SMAJ188A-TR,CA-TR
TRANSIL
TM
®
PEAK PULSE POWER : 400 W (10/1000µs)
STAND OFF VOLTAGE RANGE :
From 5V to 188V.
UNI AND BIDIRECTIONAL TYPES
LOW CLAMPING FACTOR
FAST RESPONSE TIME
JEDEC REGISTERED PACKAGE OUTLINE
FEATURES
SMA
(JEDEC D0214 AC)
Symbol Parameter Value Unit
P
PP
Peak pulse power dissipation (see note 1) Tj initial = T
amb
400 W
P Power dissipation on infinite heatsink T
amb = 50
°C3.3W
I
FSM
Non repetitive surge peak forward
current for unidirectional types
tp = 10ms
Tj initial = T
amb
40 A
T
stg
T
j
Storage temperature range
Maximum junction temperature
- 65 to + 175
150
°C
°C
T
L
Maximum lead temperature for soldering during 10 s. 260 °C
Note 1
: For a surge greater than the maximum values, the diode will fail in short-circuit.
ABSOLUTE MAXIMUM RATINGS (T
amb
= 25°C)
DESCRIPTION
The SMAJ series are TRANSIL
TM
diodes designed
specifically for protecting sensitive equipment
against transient overvoltages. The SMA package
allows save spacing on high density printed circuit
boards.
Transil diodes provide high overvoltage protection
by clamping action. Their instantaneous response
to transient overvoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
September 1998 Ed: 5A
Symbol Parameter Value Unit
R
th
(j-l)
Junction to leads 30 °C/W
R
th
(j-a)
Junction to ambient on printed circuit on recommended pad
layout
120 °C/W
THERMAL RESISTANCES
1/5
I
I
F
V
F
VV
CL
V
BR
V
RM
I
PP
I
RM
V
Symbol Parameter
V
RM
Stand-off voltage
V
BR
Breakdown voltage
V
CL
Clamping voltage
I
RM
Leakage current @ V
RM
I
PP
Peak pulse current
α
T Voltage temperature coefficient
V
F
Forward voltage drop
ELECTRICAL CHARACTERISTICS (T
amb
= 25°C)
Types
I
RM
@ V
RM
V
BR
@ I
R
V
CL
@ I
PP
V
CL
@ I
PP
α
TC
max min max max max typ
note2 10/1000
µ
s 8/20
µ
s note3 note4
Unidirectional Mark. Bidirectional Mark.
µ
AV VmAV A V A10
-4
/
°
CpF
SMAJ5.0A-TR AE SMAJ5.0CA-TR AA 800 5.0 6.4 10 9.2 43.5 13.4 174 5.7 3500
SMAJ6.0A-TR DUB SMAJ6.0CA-TR DBB 800 6.0 6.7 10 10.3 38.8 13.7 170 5.9 3300
SMAJ6.5A-TR DUC SMAJ6.5CA-TR DBC 500 6.5 7.2 10 11.2 35.7 14.5 160 6.1 3100
SMAJ8.5A-TR DUH SMAJ8.5CA-TR DBH 10 8.5 9.44 1 14.4 27.7 18.6 124 7.3 2000
SMAJ10A-TR AX SMAJ10CA-TR AC 5 10 11.1 1 17 23.5 21.7 106 7.8 1550
SMAJ12A-TR DUK SMAJ12CA-TR DBK 5 12 13.3 1 19.9 20.1 25.3 91 8.3 1325
SMAJ13A-TR BG SMAJ13CA-TR BH 1 13 14.4 1 21.5 18.6 27.2 85 8.4 1200
SMAJ15A-TR BM SMAJ15CA-TR AJ 1 15 16.7 1 24.4 16.4 32.5 71 8.8 975
SMAJ18A-TR DUQ SMAJ18CA-TR DBQ 1 18 20 1 29.2 13.7 39.3 59 9.2 800
SMAJ20A-TR DUR SMAJ20CA-TR DBR 1 20 22.2 1 32.4 12.3 42.8 54 9.4 725
SMAJ22A-TR DUS SMAJ22CA-TR DBS 1 22 24.4 1 35.5 11.2 48.3 48 9.6 625
SMAJ24A-TR DUT SMAJ24CA-TR DBT 1 24 26.7 1 38.9 10.3 50 46 9.6 600
SMAJ26A-TR DUU SMAJ26CA-TR DBU 1 26 28.9 1 42.1 9.5 53.5 43 9.7 575
SMAJ28A-TR CG SMAJ28CA-TR CH 1 28 31.1 1 45.4 8.8 59 39 9.8 510
SMAJ30A-TR CK SMAJ30CA-TR CL 1 30 33.3 1 48.4 8.3 64.3 36 9.9 480
SMAJ33A-TR CM SMAJ33CA-TR CN 1 33 36.7 1 53.3 7.5 69.7 33 10.0 450
SMAJ40A-TR DUZ SMAJ40CA-TR DBZ 1 40 44.4 1 64.5 6.2 84 27 10.1 370
SMAJ43A-TR EUA SMAJ43CA-TR EBA 1 43 47.8 1 69.4 5.7 91 25 10.2 350
SMAJ48A-TR CX SMAJ48CA-TR CY 1 48 53.3 1 77.4 5.2 100 23 10.3 320
SMAJ58A-TR EUF SMAJ58CA-TR EBF 1 58 64.4 1 93.6 4.3 121 19 10.4 270
SMAJ70A-TR EUI SMAJ70CA-TR EBI 1 70 77.8 1 113 3.5 146 16 10.5 230
SMAJ85A-TR EUL SMAJ85CA-TR EBL 1 85 94.4 1 137 2.9 178 13 10.6 200
SMAJ100A-TR EUN SMAJ100CA-TR EBN 1 100 111 1 162 2.5 212 11 10.7 170
SMAJ130A-TR EUQ SMAJ130CA-TR EBQ 1 130 144 1 209 1.9 265 9 10.8 145
SMAJ154A-TR EUT SMAJ154CA-TR EBT 1 154 171 1 246 1.6 317 7 10.8 125
SMAJ170A-TR SR SMAJ170CA-TR SS 1 170 189 1 275 1.4 353 6.5 10.8 120
SMAJ188A-TR EUV SMAJ188CA-TR EBV 1 188 209 1 328 1.4 388 6 10.8 110
Note 2 :
Pulse test : t
p
< 50 ms.
Note 3 :
∆
V
BR
=
α
T
*
(T
amb
- 25)
*
V
BR
(25°C).
Note 4 :
V
R
= 0 V, F = 1 MHz. For bidirectional types,
capacitance value is divided by 2.
10 s
1000 s
%I
PP
50
0
t
PULSE WAVEFORM 10/1000 s
100
SMAJxxxA-TR, CA-TR
2/5
0 25 50 75 100 125 150 175
0.0
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
Ppp[Tj initial]/Ppp[Tj initial=25°C]
Tj initial(°C)
Fig 1: Peak power dissipation versus initial
junction temperature.
0.01 0.10 1.00 10.00
100
1000
5000
Ppp(W)
tp(ms)
Fig 2: Peak pulse power versus exponential pulse
duration (Tj initial=25°C).
1 10 100 500
0.1
1.0
10.0
100.0
200.0
Ipp(A)
tp=20µs
tp=1ms
SMAJ5.0A,CA
SMAJ188A,CA
SMAJ58A,CA
SMAJ26A,CA
SMAJ13A,CA
V (V)
CL
Fig 3: Clamping voltage versus peak pulse current
(Tj initial=25°C)
Exponential waveform tp=20µs & tp=1ms.
1 10 100 200
10
100
1000
5000
C(pF)
F=1MHz
SMAJ5.0A
SMAJ188A
SMAJ58A
SMAJ26A
SMAJ13A
V (V)
R
Fig 4-1: Capacitance versus reverse applied
voltage (typical values) (SMAJxxA).
1 10 100 200
1
10
100
1000
2000
F=1MHz
SMAJ5.0CA
SMAJ188CA
SMAJ58CA
SMAJ26CA
SMAJ13CA
C(pF)
V (V)
R
Fig 4-2: Capacitance versus reverse applied
voltage (typical values) (SMAJxxCA).
SMAJxxxA-TR, CA-TR
3/5
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