SMAJ Series. Transient Voltage Suppressors DO-214AC/SMA Package FEATURE ELECTRICAL CHARACTERISTICS DIMENSIONS SOLDERING PAD LAYOUT

Size: px

Start display at page:

Download "SMAJ Series. Transient Voltage Suppressors DO-214AC/SMA Package FEATURE ELECTRICAL CHARACTERISTICS DIMENSIONS SOLDERING PAD LAYOUT"

Stewart Kelley
6 years ago
Views:

certification No: E223045 ELECTRICAL CHARACTERISTICS Parameter Symbols Value Unit Peak power dissipation with a 10/1000µs waveform(1) P PP 400 Watts Peak pulse current with a 10/1000μs waveform(1) I

1 Transient Suppressors FEATURE Breakdown from 5.0 to 440V 400W peak power dissipation with a 10/1000μs waveform, repetitive rate (duty cycle): 0.01% Glass passivated chip Excellent clamping capability; Fast response time Terminal: Solderable per MIL-STD-750, Method 2026 Epoxy: UL 94V-0 rate flame retardant UL/cUL safety approved: certification No: E ELECTRICAL CHARACTERISTICS Parameter Symbols Value Unit Peak power dissipation with a 10/1000µs waveform(1) P PP 400 Watts Peak pulse current with a 10/1000μs waveform(1) I PP See Next Table Amps Power dissipation on infinite heatsink at TL = 75 C P D 1.0 Watts Peak forward surge current, 8.3 ms single half sine-wave unidirectional only. Measured on 8.3 ms single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. I FSM 40 Amps instantaneous forward voltage at 25 A for unidirectional only. VF <3.5V for devices of VBR <200V and VF <5.0V for devices of VBR >201V V F 3.5/5.0 Volts Operating junction and storage temperature range T J, T stg -55 to +150 C Rating at 25ºC, ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 1.Non-repetitive current pulse per Fig.5 and derated above TA=25 per Fig.1 DIMENSIONS DO-214AC(SMA) Item Milimeters Min. Max. W A B C D E F G SOLDERING PAD LAYOUT A B C D E

2 Transient Suppressors ELECTRICAL CHARACTERISTICS (Uni) Marking Code Breakdown (Bi) Uni Bi Min(V) Max(V) IT(mA) Working Peak Leakage Surge Current Ipp(A) SMAJ5.0 SMAJ5.0C AD WD SMAJ5.0A SMAJ5.0CA AE WE SMAJ6.0 SMAJ6.0C AF WF SMAJ6.0A SMAJ6.0CA AG WG SMAJ6.5 SMAJ6.5C AH WH SMAJ6.5A SMAJ6.5CA AK WK SMAJ7.0 SMAJ7.0C AL WL SMAJ7.0A SMAJ7.0CA AM WM SMAJ7.5 SMAJ7.5C AN WN SMAJ7.5A SMAJ7.5CA AP WP SMAJ8.0 SMAJ8.0C AQ WQ SMAJ8.0A SMAJ8.0CA AR WR SMAJ8.5 SMAJ8.5C AS WS SMAJ8.5A SMAJ8.5CA AT WT SMAJ9.0 SMAJ9.0C AU WU SMAJ9.0A SMAJ9.0CA AV WV SMAJ10 SMAJ10C AW WW SMAJ10A SMAJ10CA AX WX SMAJ11 SMAJ11C AY WY SMAJ11A SMAJ11CA AZ WZ SMAJ12 SMAJ12C BD XD SMAJ12A SMAJ12CA BE XE SMAJ13 SMAJ13C BF XF SMAJ13A SMAJ13CA BG XG SMAJ14 SMAJ14C BH XH SMAJ14A SMAJ14CA BK XK SMAJ15 SMAJ15C BL XL SMAJ15A SMAJ15CA BM XM SMAJ16 SMAJ16C BN XN SMAJ16A SMAJ16CA BP XP SMAJ17 SMAJ17C BQ XQ SMAJ17A SMAJ17CA BR XR SMAJ18 SMAJ18C BS XS SMAJ18A SMAJ18CA BT XT SMAJ19 SMAJ19C BA XA SMAJ19A SMAJ19CA BB XB SMAJ20 SMAJ20C BU XU SMAJ20A SMAJ20CA BV XV SMAJ22 SMAJ22C BW XW SMAJ22A SMAJ22CA BX XX SMAJ24 SMAJ24C BY XY SMAJ24A SMAJ24CA BZ XZ SMAJ26 SMAJ26C CD YD SMAJ26A SMAJ26CA CE YE SMAJ28 SMAJ28C CF YF SMAJ28A SMAJ28CA CG YG SMAJ30 SMAJ30C CH YH SMAJ30A SMAJ30CA CK YK Clamping VC@Ipp SMAJ33 SMAJ33C CL YL

3 Transient Suppressors ELECTRICAL CHARACTERISTICS(Continued) (Uni) Marking Code Breakdown (Bi) Uni Bi Min(V) Max(V) IT(mA) Working Peak Leakage Surge Current Ipp(A) SMAJ33A SMAJ33CA CM YM SMAJ36 SMAJ36C CN YN SMAJ36A SMAJ36CA CP YP SMAJ40 SMAJ40C CQ YQ SMAJ40A SMAJ40CA CR YR SMAJ43 SMAJ43C CS YS SMAJ43A SMAJ43CA CT YT SMAJ45 SMAJ45C CU YU SMAJ45A SMAJ45CA CV YV SMAJ48 SMAJ48C CW YW SMAJ48A SMAJ48CA CX YX SMAJ51 SMAJ51C CY YY SMAJ51A SMAJ51CA CZ YZ SMAJ54 SMAJ54C RD ZD SMAJ54A SMAJ54CA RE ZE Clamping VC@Ipp SMAJ58 SMAJ58C RF ZF SMAJ58A SMAJ58CA RG ZG SMAJ60 SMAJ60C RH ZH SMAJ60A SMAJ60CA RK ZK SMAJ64 SMAJ64C RL ZL SMAJ64A SMAJ64CA RM ZM SMAJ70 SMAJ70C RN ZN SMAJ70A SMAJ70CA RP ZP SMAJ75 SMAJ75C RQ ZQ SMAJ75A SMAJ75CA RR ZR SMAJ78 SMAJ78C RS ZS SMAJ78A SMAJ78CA RT ZT SMAJ80 SMAJ80C RA ZA SMAJ80A SMAJ80CA RB ZB SMAJ85 SMAJ85C RU ZU SMAJ85A SMAJ85CA RV ZV SMAJ90 SMAJ90C RW ZW SMAJ90A SMAJ90CA RX ZX SMAJ100 SMAJ100C RY ZY SMAJ100A SMAJ100CA RZ ZZ SMAJ110 SMAJ110C SD VD SMAJ110A SMAJ110CA SE VE SMAJ120 SMAJ120C SF VF SMAJ120A SMAJ120CA SG VG SMAJ130 SMAJ130C SH VH SMAJ130A SMAJ130CA SK VK SMAJ140 SMAJ140C SA VA SMAJ140A SMAJ140CA SB VB SMAJ150 SMAJ150C SL VL SMAJ150A SMAJ150CA SM VM SMAJ160 SMAJ160C SN VN SMAJ160A SMAJ160CA SP VP SMAJ170 SMAJ170C SQ VQ SMAJ170A SMAJ170CA SR VR

Steady State Power Dissipation Peak Power Peak Pulse Derating in Percentage of Peak Power or Current(%) Peak Forward Surge Current Transient Suppressors ELECTRICAL CHARACTERISTICS(Continued) (Uni)

4 Steady State Power Dissipation Peak Power Peak Pulse Derating in Percentage of Peak Power or Current(%) Peak Forward Surge Current Transient Suppressors ELECTRICAL CHARACTERISTICS(Continued) (Uni) Marking Code Breakdown (Bi) Uni Bi Min(V) Max(V) IT(mA) Working Peak Leakage Surge Current Ipp(A) Clamping VC@Ipp SMAJ180 SMAJ180C SS VS SMAJ180A SMAJ180CA ST VT SMAJ190 SMAJ190C SU VU SMAJ190A SMAJ190CA SV VV SMAJ200A SMAJ200CA SW VW SMAJ220A SMAJ220CA SX VX SMAJ250A SMAJ250CA SZ VZ SMAJ300A SMAJ300CA DE HE SMAJ350A SMAJ350CA DG HG SMAJ400A SMAJ400CA DK HK SMAJ440A SMAJ400CA DM HM CHARACTERISTICS CURVES Fig.1 Pulse Derating Curve Fig 2. Non-Repetitive Surge Current Ambrient Temperature, TA (ºC) Number of Cycles at 60Hz Fig 3. Steady State Power Derating Curve Fig 4. Peak Pulse Power Rating Curve Lead Temperature, TL(ºC) Pulse Width, td

5 Peak Pulse Current(%) Junction Capacitance Cj(pF) Transient Suppressors CHARACTERISTICS CURVES(Continued) Fig 5. Pulse Waveform Fig 6. Typical Junction Capacitance Time (ms) Breakdown, VBR(V) PACKAGING SPECIFICATION- DO214AC (SMA) - Tape Carrier and Reel DO-214AC(SMA) - Tape carrier DO-214AC(SMA) - Reel Item Symbol DO-214AC (SMA) Item Symbol DO-214AC (SMA) Carrier width A 3.00 ± 0.10 Punch hole position F 5.65 ± 0.05 Carrier length B 5.40 ± 0.10 Punch hole pitch P 4.00 ± 0.10 Carrier depth C 2.40 ± 0.10 Sprocket hole pitch P ± 0.10 Sprocket hole d 1.50 ± 0.10 Embossment center P ± 0.10 Reel outside diameter D ± 2.0 Overall tape thickness T 0.30 ± 0.05 Reel inner diameter D1 50 min. Tape width W ± 0.20 Feed hole diameter D ± 0.50 Reel width W ± 2.00 Sprocket hole position E 1.50 ± 0.10 Unit: mm

6 Transient Suppressors RECOMMENDED SOLDERING PROFILES Reflow Condition Average Ramp-up Rate T L to T P Pre Heat Temp. Min T s(min) 150 C Tempe. Max T s(max) 200 C Time (min. to max.) (t s) Ramp-up Rate T s(max) to T L Reflow Temp. (T L) 217 C Time (t L) 3 C/second max seconds 3 C/second max seconds Peak Temperature (T P) 255-0/+5 C Time within 5 C of actual peak Temperature (t p) Ramp-down Rate Time 25 C to peak Temp. (T P) seconds 6 C/second max. 6 minutes max.

Transient Voltage Suppression Diodes: SMAJ Series SMD Type 400 W

Transient Voltage Suppression Diodes: SMAJ Series SMD Type 400 W Features 1. For surface mounted applications 2. RoHS compliant and halogen-free 3. Reliable low cost construction utilizing molded plastic technique 4. Glass passivated chip junction 5. Both bi-directional