www.eicsemi.com
TH97/2478
TH09/2479
IATF 0113686
SGS TH07/1033
STB606I - STB65G4
VBR : 6.8 - 440 Volts
PPK : 600 Watts
SURFACE MOUNT
BIDIRECTIONAL TRANSIENT
VOLTAGE SUPPRESSOR
SMB (DO-214AA)
FEATURES :
* 600W surge capability at 1ms
* Excellent clamping capability
* Low zener impedance
* Fast response time : typically less
then 1.0 ps from 0 volt to VBR(min.)
* Typical IR less then 1μA above 10V
* Pb / RoHS Free
MECHANICAL DATA
* Case : SMB Molded plastic
* Epoxy : UL94V-O rate flame retardant
* Lead : Lead Formed for Surface Mount
* Mounting position : Any
* Weight : 0.093 grams
DEVICES FOR UNIPOLAR APPLICATIONS
For Uni-directional altered the third letter of type from "B" to be "U".
Electrical characteristics apply in both directions
MAXIMUM RATINGS
Rating at 25 °C ambient temperature unless otherwise specifie.d
Rating
Peak Power Dissipation at Ta= 25 °C, Tp=1ms (Note1)
Steady State Power Dissipation at TL = 75 °C
Operating and Storage Temperature Range
Symbol
PPK
PD
TJ, TSTG
Note :
(1) Non-repetitive Current pulse, per Fig. 2 and derated above Ta= 25 °C per Fig. 1
1.14 ± 0.38
0.1 ± 0.1
2.1 ± 0.15
3.62 ± 0.32
2.28 ± 0.15
0.22 ± 0.07
Dimensions in millimeters
Value
Minimum 600
5.0
- 55 to + 150
Unit
W
W
°C
Page 1 of 4
Rev. 04 : September 28, 2012
