SMAJ12A中文资料.docVIP

SMAJ5.0(C)A - SMAJ440(C)A 400W Surface Mount Transient Volage Suppessor Features 400W Peak Pulse Power Dissipation 5.0V - 440V Standoff Voltages Glass Passivated Die Construction Uni- and Bi-Directional Versions Available Excellent Clamping Capability Fast Response Time Plastic Material: UL Flammability Classification Rating 94V-0 Mechanical Data Case: SMA, Transfer Molded Epoxy Terminals: Solderable per MIL-STD-202, Method 208 Polarity Indicator: Cathode Band (Note: Bi-directional devices have no polarity indicator.) Marking: Date Code and Marking Code See Page 2 Weight: 0.064 grams (approx.) DO-214AC(SMA) MAXIMUM RATINGS AND CHARACTERISTICS Ratings at 25 ambient temperature unless otherwise specified. SYMBOL VALUE UNIT Peak pow er dissipation w ith a 10/1000μs w aveform (NOTE 1,2, FIG.1) PPPM Minimum 400 W Peak pulse current w ith a 10/1000μs w aveform (NOTE 1) IPPM See next table A Typical thermal resistance, junction to ambient (NOTE 3) RθJA 120.0 /W Peak forw ard surge current, 8.3ms single half sine-w ave ffff uni-directional only (NOTE 2)  IFSM 40.0 A Typical thermal resistance, junction to ambient (NOTE 3) RθJL 30 /W Operating junction and storage temperature range TJ, TSTG -55+150 NOTES: (1) Non-repetitive current pules, per Fig. 3 and derated above TA=25 per Fig. 2. Rating is 300W above 78V. (2) Mounted on 0.2 x 0.2 (5.0 x 5.0mm) copper pads to each terminal. (3) Mounted on minimum recommended pad layout. C1 Reverse Breakdown Breakdown Maximum Peak Reverse TYPE Marking Stand-Off Voltage Voltage Test Clamping Pulse Leakage Voltage Min. @IT Max. @ IT Current Voltage @IPP Current @VRMW (Uni) (BI) (Uni) (Bi) VRMW (V) VBR MIN(V) VBR MAX(V) IT (mA) VC(V) IPP(A) IR(uA) SMAJ5.0 SMAJ5.0C HD TD 5.0 6.40 7.55 10.0 9.6 41.7 800.0 SMAJ5.0A SMAJ5.0CA HE TE 5.0 6.40 7.25 10.0 9.2 43.5 800.0 SMAJ6.0 SMAJ6.0C HF TF 6.0 6.67 8.45 10.0 11.4 35.1 800.0 SMAJ6.0A SMAJ6.0CA HG TG 6.0 6.67 7.67 10.0 10.3 38.8 800.0 SMAJ6.5 SMAJ6.5C HH