SMF RFE | Alldatasheet
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Technical content
For surface mounted applications Low-pro/f_ile package Ideal for automated placement Available in Unidirectional and Bidirectional
200 W peak pulse power capability with a 10/1000 s
Low incremental surge resistance, excellent clamping capability Very fast response time High temperature soldering guaranteed: 260 °C/10 s at terminals Meets MSL level 1 Component in accordance to RoHS Bi-directional Use in sensitive electronics prot ection against voltage transients induced by inductive load switching and lighting on ICs, MOSFET, signal lines of sensor units for consumer, computer, industrial, telecommunication. P ackage : SOD-123FL Molding compound meets UL 94 V-0 /f_lammability rating, RoHS-compliant, halogen-free Terminals : Tin plated leads, solderable per J-STD-002 and JESD22-B102 Polarity: For uni-directional types the band denotes cathode end, no marking on bi-directional types PARAMETER SYMBOL UNIT Conditions Max Peak power dissipation (1) (2) (Fig.1) P PPM 002 mrofevaw su0001/01 a htiw W Peak pulse current (1) I PPM A with a 10/1000us waveform (See Next Table) Power dissipation, on in/f_inite heat sink P D W TL=75 0.4 Peak forward surge current, 8.3 ms single half sine-wave unidirectional only (3) IFSM 02 A Operating junction and storage temperature range T J ,T STG 051+ ot 55- Thermal resistance R JL 62 dael dna noitcnuj neewteB R JA 081 tneibmA dna noitcnuj neewteB R JC 04 evruC dna noitcnuj neewteB 11-07-2022 Page 1 of 4 RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com Surface Mount Transient Voltage Suppressor SMF Series SOD-123FL
FEATURES
MAXIMUM RATINGS (Ta=25 Unless otherwise specified Notes: (1). Non repetitive current pulse per Fig2 and derated above TA=25 per Fig3. (2) . T L=30 unless otherwise noted , V F 1.25V@200mA. (3). Measured on 8.3 ms single half sine-wave or equival ent square wave, duty cycle = 4 pulses per minute maximum
CODE UNIT WEIGHT(g) MINIMUM PACKAGE(pcs) INNER BOX QUANTITY(pcs) OUTER CARTON QUANTITY(pcs) DELIVERY MODE SMF SERIES F1 0.0167 3000 30000 120000 7” reel SMF SERIES F2 0.0167 10000 20000 160000 13” reel Part Number Marking Breakdown Voltage V BR @I T Maximum Reverse Leakage IR (3) V RWM ( A) Working Peak Reverse Voltage V RWM (V) Maximum Reverse Surge Current IPP (2) (A) Maximum Clamping Voltage Vc @ I PP (V) Uni Bi Uni Bi Min(V) Max (V) IT (1) (mA) Surface Mount Transient Voltage Suppressor SMF Series SOD-123FL Page 2 of 4 RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com ELECTRICAL CHARACTERISTICS (Ta=25 Unless otherwise specified PACKAGING INFORMATION 11-07-2022
Part Number Marking Breakdown Voltage V BR @I T Maximum Reverse Leakage IR (3) V RWM ( A) Working Peak Reverse Voltage V RWM (V) Maximum Reverse Surge Current IPP (2) (A) Maximum Clamping Voltage Vc @ I PP (V) Uni Bi Uni Bi Min(V) Max (V) IT (1) (mA) Notes: (1) t p 50ms Pulse test: t p 50ms. (2) Surge current waveform per Fig. 2 and derated per Fig.3. (3) For bi-directional types having V RWM of 10 V and less, the I R limit is doubled. 0.40 t ms IPPM(%) FIG2: Pulse Waveform 100 3.02.01.0 TJ=25 Pulse Width(td) is de/f_ined as the Point where the Peak Current Decays to 50% of IPPM 10/1000 s Waveform as De/f_ined by R.E.A. tr=10 s Peak Value IPPM Half Value -IPPM/2 td 0.1 1 10 100 td( s) PPPM(W) FIG1:Peak Pulse Power Rating Curve 100 10,000 1,000 1,000 10,000 Surface Mount Transient Voltage Suppressor SMF Series SOD-123FL Page 3 of 4 RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com CHARACTERISTICS (TYPICAL) 11-07-2022
A 1.60 1.90 B 0.90 1.10 C 2.55 2.85 D 3.60 3.90 E 1.00 1.20 F 0.40 0.90 G 0.10 0.25 H 0.02 0.05 SOD-123FL Dim Millimeters P1 3.90 P2 1.90 Q1 1.00 Q2 1.50 Dimensions in millimeters SOD-123FL Dimensions in millimeters 05155- Temp VF(V) FIG4: Forward Voltage Curve 8525 0.2 0.4 0.6 0.8 1.0 1.2 0020 TJ PPP or IPP(%) FIG3: Pulse Power or Current vs. Initial Junction Temperature 100 175150125100755025 Surface Mount Transient Voltage Suppressor SMF Series SOD-123FL Page 4 of 4 RFE International • Tel (949) 833-1988 • Fax (949) 833-1788 • E-mail sales@rfeinc.com SUGGESTED PAD LAYOUT OUTLINE DIMENSIONS CHARACTERISTICS (TYPICAL) 11-07-2022