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STU606I - STU65G4 VBR: 6.8 - 440 Volts PPK: 600 Watts 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

SURFACE MOUNT TRANSIENT VOLTAGE SUPPRESSOR SMB (DO-214AA) 1.1± 0.3

5.4± 0.15

4.8± 0.15

2.0± 0.1 3.6± 0.15 2.3± 0.2

0.22± 0.07

MECHANICAL DATA * Case: SMB Molded plastic * Epoxy: UL94V-O rate flame retardant * Lead: Lead Formed for Surface Mount * Polarity: Color band denotes cathode end except Bipolar. * Mounting position: Any * Weight: 0.093 grams

Dimensions in millimeter

DEVICES FOR BIPOLAR APPLICATIONS For bi-directional altered the third letter of type from"U" to be"B". Electrical characteristics apply in both directions

MAXIMUM RATINGS Rating at 25°C ambient temperature unless otherwise specified.

Rating Peak Power Dissipation at Ta= 25°C, Tp=1ms (Note1) Steady State Power Dissipation at TL= 75°C Peak Forward Surge Current, 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) (Note 3)

Symbol PPK PD

Value Minimum 600 5.0

Unit Watts Watts

IFSM TJ, T STG

100 - 55 to+ 150

Amps. °C

Operating and Storage Temperature Range Note:

(1) Non-repetitive Current pulse, per Fig. 5 and derated above Ta= 25°C per Fig. 1 2 (2) Mounted on copper Lead area at 5.0 mm ( 0.013 mm thick ). (3) 8.3 ms single half sine-wave, duty cycle= 4 pulses per Minutes maximum.

UPDATE: JULY 13, 1998