30KP SERIES. Features. Mechanical Data. Maximum Ratings and Electrical A =25 C unless otherwise specified

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3KP SERIES 3W TRANSIENT VOLTAGE SUPPRESSOR Pb Features Glass Passivated Die Construction 3W Peak Pulse Power Dissipation 8V 88V Standoff Voltage A B A Uni- and Versions Available Excellent Clamping

1 3KP SERIES 3W TRANSIENT VOLTAGE SUPPRESSOR Pb Features Glass Passivated Die Construction 3W Peak Pulse Power Dissipation 8V 88V Standoff Voltage A B A Uni- and Versions Available Excellent Clamping Voltage Typical Response Time < 1nS Plastic Case Material has UL Flammability Classification Rating 94V- Mechanical Data Case: P-6, Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-, Method 8 Polarity: Cathode Band Except Weight:.1 grams (approx.) Mounting Position: Any Marking: Type Number Lead Free: For RoHS / Lead Free Version, Add -LF Suffix to Part Number, See Page D P-6 Dim Min Max A.4 B C D All Dimensions in mm C Maximum Ratings and Electrical A = C unless otherwise specified Characteristic Symbol Value Unit Peak Pulse Power Dissipation on 1/1µS Waveform (Note 1,, 4) PPPM 3 W Peak Pulse Current on 1/1µS Waveform (Note 1) IPPM See Table 1 A Peak Forward Surge Current (Note, 3) IFSM 4 A Power Dissipation at T L = 7 C (Note ) PD 8. W Typical Thermal Resistance, Junction to Ambient (Note ) Typical Thermal Resistance, Junction to Lead (Note ) R JA R JL 4 8. C/W Operating and Storage Temperature Range TJ, TSTG - to +1 C Note: 1. Non-repetitive current pulse per Figure and derated above T A = C per Figure 1.. Mounted on x x 1.mm thick copper pads to each terminal that maintained at a distance of 9.mm from the case. 3. Measured on 8.3ms single half sine-wave, duty cycle = 4 pulses per minute maximum. For uni-directional devices only. 4. Peak pulse power waveform is 1/1µS. Revision: February, 14 1

2 3KP SERIES PEAK PULSE DERATING IN % OF PEAK POWER OR CURRENT IFSM, PEAK FORWARD SURGE CURRENT (A) Single Half-Sine-Wave JEDEC Method T A, AMBIENT TEMPERATURE ( C) Fig. 1 Pulse Derating Curve NUMBER OF CYCLES AT 6Hz Fig. Forward Surge Current Derating Curve PD, STEADY STATE POWER DISSIPATION (W) Mounted on x x 1.mm copper pads to each terminal. Lead length = 9.mm T L, LEAD TEMPERATURE ( C) Fig. 3 Steady State Power Derating Curve PPK, PEAK POWER (kw) T A = C Non Repetitive Pulse Waveform Shown in Fig t d, PULSE WIDTH (µs) Fig. 4 Pulse Rating Curve IPPM, PEAK PULSE CURRENT (%) t r = 1µs t d Peak Value I PPM Half Value I PP / T A = C Pulse Width (t d ) is defined as the point where the peak current decays to % of I PPM 1/1µs Waveform as defined by R.E.A. CJ, JUNCTION CAPACITANCE (pf) T J = C f = 1MHz V sig = mv V Zero V Zero Bias t, TIME (ms) Fig. Pulse Waveform V BR, BREAKDOWN VOLTAGE (V) Fig. 6 Typical Junction Capacitance Won-Top Electronics Co., Ltd. Revision: February, 14

3 3KP SERIES Electrical Characteristics A = C unless otherwise specified) Table 1 Part No. 3KP8A 3KP3A 3KP33A 3KP36A 3KP39A 3KP4A 3KP43A 3KP4A 3KP48A 3KP1A 3KP4A 3KP8A 3KP6A 3KP64A 3KP66A 3KP7A 3KP71A 3KP7A 3KP7A 3KP78A 3KP84A 3KP9A 3KP96A 3KP1A 3KP18A 3KP1A 3KP13A 3KP144A 3KP1A 3KP16A 3KP16A 3KP168A 3KP17A 3KP18A 3KP198A 3KP16A 3KP4A 3KP8A 3KP6A 3KP7A 3KP8A 3KP88A Part No. 3KP8CA 3KP3CA 3KP33CA 3KP36CA 3KP39CA 3KP4CA 3KP43CA 3KP4CA 3KP48CA 3KP1CA 3KP4CA 3KP8CA 3KP6CA 3KP64CA 3KP66CA 3KP7CA 3KP71CA 3KP7CA 3KP7CA 3KP78CA 3KP84CA 3KP9CA 3KP96CA 3KP1CA 3KP18CA 3KP1CA 3KP13CA 3KP144CA 3KP1CA 3KP16CA 3KP16CA 3KP168CA 3KP17CA 3KP18CA 3KP198CA 3KP16CA 3KP4CA 3KP8CA 3KP6CA 3KP7CA 3KP8CA 3KP88CA Reverse Stand-Off Voltage V RWM (V) *For bi-directional devices V RWM 6V, the I R limit is double. Breakdown Voltage V BR T Min Test Current I T (ma) 1 1 Maximum Clamping PP V C (V) Peak Pulse Current I PP (A) Reverse RWM I R (µa) Revision: February, 14 3

4 3KP SERIES MARKING INFORMATION TAPING SPECIFICATIONS.8mm 3KPxx Cathode 3KPxx = Polarity Band Except = Types = Device Number 1.mm 1mm 6mm.4mm Cathode Tape: Red Anode Tape: White.8mm PACKAGING INFORMATION TAPE & REEL BULK 33mm mm 8mm 1mm Product ID Label 8±mm Packaging Reel Diameter / Box Size (mm) Quantity (PCS) Carton Size (mm) Quantity (PCS) Approx. Gross Weight (KG) TAPE & REEL x 37 x 4 4, 1. BULK 1 x 8 x x x 7 7, 17. Note: 1. Paper reel, white or gray color. Core material: plastic or metal.. Components are packed in accordance with EIA standard RS-96-E. Won-Top Electronics Co., Ltd. 4 Revision: February, 14

5 3KP SERIES ORDERING INFORMATION Product No. Package Type Shipping Quantity 3KPxx-T3 P-6 8/Tape & Reel 3KPxx P-6 Units/Box 1. Products listed in bold are WTE Preferred Devices.. Shipping quantity given is for minimum packing quantity only. For minimum order quantity, please consult the Sales Department. 3. To order RoHS / Lead Free version (with Lead Free finish), add -LF suffix to part number above. For example, 3KP8A-T3-LF. and are registered trademarks of Won-Top Electronics Co., Ltd (WTE). WTE has checked all information carefully and believes it to be correct and accurate. However, WTE cannot assume any responsibility for inaccuracies. Furthermore, this information does not give the purchaser of semiconductor devices any license under patent rights to manufacturer. WTE reserves the right to change any or all information herein without further notice. WARNING: DO NOT USE IN LIFE SUPPORT EQUIPMENT. WTE power semiconductor products are not authorized for use as critical components in life support devices or systems without the express written approval. Won-Top Electronics Co., Ltd. No. 44 Yu Kang North 3rd Road, Chine Chen Dist., Kaohsiung 86, Taiwan Phone: or Fax: sales@wontop.com Internet: We power your everyday. Revision: February, 14

1SMA4728A SZ1330A. Features. Mechanical Data. Maximum A =25 C unless otherwise specified 1.0W SURFACE MOUNT ZENER DIODE

1SMA4728A SZ1330A. Features. Mechanical Data. Maximum A =25 C unless otherwise specified 1.0W SURFACE MOUNT ZENER DIODE W SURFACE MOUNT ZENER DIODE Pb Features Glass Passivated Die Construction W Power Dissipation B V 3V Nominal Zener Voltage % Standard Vz Tolerance D Low Inductance A For Use in Voltage Regulator or Reference