SGS Thomson Microelectronics SMBJ100CA-TR, SMBJ10A-TR, SMBJ100A-TR, SMBJ10CA-TR, SMBJ12A-TR Datasheet
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SMBJ 5 .0 A-TR, CA-TR
SMBJ 188A -TR,CA -TR
TRANSIL
TM
PEAK PULSEPOWER: 600W(10/1000µs)
STANDOFFVOLTAGERANGE :
From5V to188V.
UNI ANDBIDIRECTIONALTYPES
LOW CLAMPINGFACTOR
FASTRESPONSETIME
JEDECREGISTEREDPACKAGEOUTLINE
FEATURES
SMB
(JEDECDO-214AA)
Symbol Parameter Value Unit
P
PP
Peak pulsepower dissipation(seenote1) Tjinitial= T
amb
600 W
P Powerdissipationon infiniteheatsink T
amb
=50°C5W
I
FSM
Non repetitivesurge peak forward
currentforunidirectionaltypes
tp= 10ms
Tjinitial= T
amb
100 A
T
stg
T
j
Storagetemperaturerange
Maximumjunction temperature
- 65 to + 175
150
°C
°C
T
L
Maximumlead temperaturefor solderingduring 10 s. 260 °C
Note 1 : Fora surge greater than the maximum values,the diode willfail in short-circuit.
ABSOLUTE MAXIMUMRATINGS (T
amb
=25°C)
DESCRIPTION
TheSMBJseries areTRANSIL
TM
diodesdesigned
specifically for protecting sensitive equipment
againsttransientovervoltages.
Transildiodes providehigh overvoltageprotection
by clamping action. Their instantaneousresponse
to transientovervoltages makes them particularly
suited to protect voltage sensitive devices such
as MOS Technology and low voltage supplied
IC’s.
January 1998 Ed: 3
Symbol Parameter Value Unit
R
th (j-l)
Junctiontoleads 20 °C/W
R
th (j-a)
Junctiontoambienton printedcircuit on recommendedpad
layout
100 °C/W
THERMALRESISTANCES
1/6
I
I
F
V
F
VV
CLVBR
V
RM
I
PP
I
RM
V
Symbol Parameter
V
RM
Stand-offvoltage
V
BR
Breakdownvoltage
V
CL
Clampingvoltage
I
RM
Leakagecurrent @ VRM
I
PP
Peak pulsecurrent
α
T Voltagetemperaturecoefficient
V
F
Forwardvoltagedrop
ELECTRICALCHARACTERISTICS
(T
amb
=25°C)
Types
I
RM@VRMVBR@IRVCL@IPPVCL@IPP
α
TC
max. min. max. max. max. typ.
note2 10/1000µs 8/20µs note3 note4
Unidirectional Mark. Bidirectional Mark.µAVVmAVAVA10
-4
/°CpF
SMBJ5.0A-TR BUZ SMBJ5.0CA-TR BBZ 800 5.0 6.4 10 9.2 68 13.4 298 5.7 4000
SMBJ6.0A-TR BUA SMBJ6.0CA-TR BBA 800 6.0 6.7 10 10.3 61 13.7 290 5.9 3850
SMBJ6.5A-TR BUB SMBJ6.5CA-TR BBB 500 6.5 7.2 10 11.2 56 14.5 276 6.1 3700
SMBJ8.5A-TR BUC SMBJ8.5CA-TR BBC 5 8.5 9.4 1 14.4 41.7 19.5 205 7.3 2800
SMBJ10A-TR BUD SMBJ10CA-TR BBD 5 10 11.1 1 17 37 21.7 184 7.8 2300
SMBJ12A-TR BUE SMBJ12CA-TR BBE 5 12 13.3 1 19.9 31 25.3 157 8.3 2025
SMBJ13A-TR BUF SMBJ13AC-TR BBF 1 13 14.4 1 21.5 29 27.2 147 8.4 1900
SMBJ15A-TR BUG SMBJ15CA-TR BBG 1 15 16.7 1 24.4 25.1 32.5 123 8.8 1600
SMBJ18A-TR BUH SMBJ18CA-TR BBH 1 18 20 1 29.2 21.5 39.3 102 9.2 1350
SMBJ20A-TR BUI SMBJ20CA-TR BBI 1 20 22.2 1 32.4 19.4 42.8 93 9.4 1250
SMBJ22A-TR BVA SMBJ22CA-TR CBH 1 22 24.4 1 35.5 17.7 48.3 83 9.6 1150
SMBJ24A-TR BUJ SMBJ24CA-TR BBJ 1 24 26.7 1 38.9 16 50 80 9.6 1112
SMBJ26A-TR BUK SMBJ26CA-TR BBK 1 26 28.9 1 42.1 14.9 53.5 75 9.7 1075
SMBJ28A-TR BUL SMBJ28CA-TR BBL 1 28 31.1 1 45.4 13.8 59 68 9.8 1000
SMBJ30A-TR BUM SMBJ30CA-TR BBM 1 30 33.3 1 48.4 13 64.3 62 9.9 950
SMBJ33A-TR BUN SMBJ33CA-TR BBN 1 33 36.7 1 53.3 11.8 69.7 57 10.0 900
SMBJ40A-TR CUJ SMBJ40CA-TR CBJ 1 40 44.4 1 64.5 9.7 84 48 10.1 800
SMBJ48A-TR BUW SMBJ48CA-TR BBW 1 48 53.3 1 77.4 8.1 100 40 10.3 700
SMBJ58A-TR BUO SMBJ58CA-TR BBO 1 58 64.4 1 93.6 6.7 121 33 10.4 625
SMBJ70A-TR CUM SMBJ70CA-TR CBM 1 70 77.8 1 113 5.5 146 27 10.5 550
SMBJ85A-TR BUQ SMBJ85CA-TR BBQ 1 85 94.4 1 137 4.6 178 22.5 10.6 500
SMBJ100A-TR CUQ SMBJ100CA-TR CBQ 1 100 111 1 162 3.8 212 19 10.7 450
SMBJ130A-TR BUS SMBJ130CA-TR BBS 1 130 144 1 209 3 265 15 10.8 400
SMBJ154A-TR BUT SMBJ154CA-TR BBT 1 154 171 1 246 2.4 317 12.6 10.8 360
SMBJ170A-TR BUU SMBJ170CA-TR BBU 1 170 189 1 275 2.2 353 11.3 10.8 350
SMBJ188A-TR BUV SMBJ188CA-TR BBV 1 188 209 1 328 2 388 10.3 10.8 330
Note 2 : Pulse test: tp<50ms.
Note 3 : ∆VBR=αT*(T
amb
- 25)*VBR(25°C).
Note 4 : VR= 0V, F = 1MHz. For bidirectionaltypes,
capacitancevalue isdivided by 2.
10 s
1000 s
%I
PP
50
0
t
PULSE WAVEFORM 10/1000 s
100
SMBJxxxA-TR, CA-TR
2/6
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