SMF170CA
SOD-123FL
Overview
Part: SMF Series Type: Transient Voltage Suppressor
Key Specs:
- Peak Pulse Power Dissipation: 200 Watts (10/1000μs waveform)
- Steady State Power Dissipation: 1.0 Watts (at TA=50°C)
- Operating Junction Temperature: -55 to +150 °C
- Storage Temperature Range: -55 to +150 °C
Applications
Power supply protection
Automotive application
Industrial application
Power management
Electrical Characteristics
| Part Number | Device Marking Code | Reverse Stand-off Voltage | Breakdown Voltage Min.@IT | Breakdown Voltage Max.@IT | Test Current | Maximum Clamping Voltage @IPP | Peak Pulse Current | Reverse Leakage @VRWM | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Uni-Polar | Bi-Polar | Uni | Bi | VRWM(V) | VBR(V) | VBR(V) | I (mA) T | VC(V) | I PP(A) | I (uA) R |
| SMF3.3A | SMF3.3CA | HZ | GZ | 3.3 | 5.2 | 6.00 | 10 | 8.0 | 25.0 | 800 |
| SMF5.0A | SMF5.0CA | AE | FE | 5.0 | 6.4 | 7.00 | 10 | 9.2 | 21.7 | 800 |
| SMF6.0A | SMF6.0CA | AG | FG | 6.0 | 6.67 | 7.37 | 10 | 10.3 | 19.4 | 800 |
| SMF6.5A | SMF6.5CA | AK | FK | 6.5 | 7.22 | 7.98 | 10 | 11.2 | 17.9 | 500 |
| SMF7.0A | SMF7.0CA | AM | FM | 7.0 | 7.78 | 8.60 | 10 | 12.0 | 16.7 | 200 |
| SMF7.5A | SMF7.5CA | AP | FP | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 15.5 | 100 |
| SMF8.0A | SMF8.0CA | AR | FR | 8.0 | 8.89 | 9.83 | 1 | 13.6 | 14.7 | 50 |
| SMF8.5A | SMF8.5CA | AT | FT | 8.5 | 9.44 | 10.4 | 1 | 14.4 | 13.9 | 20 |
| SMF9.0A | SMF9.0CA | AV | FV | 9.0 | 10.0 | 11.1 | 1 | 15.4 | 13.0 | 10 |
| SMF10A | SMF10CA | AX | FX | 10.0 | 11.1 | 12.3 | 1 | 17.0 | 11.8 | 5 |
| SMF11A | SMF11CA | AZ | FZ | 11.0 | 12.2 | 13.5 | 1 | 18.2 | 11.0 | 1 |
| SMF12A | SMF12CA | BE | GE | 12.0 | 13.3 | 14.7 | 1 | 19.9 | 10.1 | 1 |
| SMF13A | SMF13CA | BG | GG | 13.0 | 14.4 | 15.9 | 1 | 21.5 | 9.3 | 1 |
| SMF14A | SMF14CA | BK | GK | 14.0 | 15.6 | 17.2 | 1 | 23.2 | 8.6 | 1 |
| SMF15A | SMF15CA | BM | GM | 15.0 | 16.7 | 18.5 | 1 | 24.4 | 8.2 | 1 |
| SMF16A | SMF16CA | BP | GP | 16.0 | 17.8 | 19.7 | 1 | 26.0 | 7.7 | 1 |
| SMF17A | SMF17CA | BR | GR | 17.0 | 18.9 | 20.9 | 1 | 27.6 | 7.2 | 1 |
| SMF18A | SMF18CA | BT | GT | 18.0 | 20.0 | 22.1 | 1 | 29.2 | 6.8 | 1 |
| SMF20A | SMF20CA | BV | GV | 20.0 | 22.2 | 24.5 | 1 | 32.4 | 6.2 | 1 |
| SMF22A | SMF22CA | BX | GX | 22.0 | 24.4 | 26.9 | 1 | 35.5 | 5.6 | 1 |
| SMF24A | SMF24CA | BZ | GZ | 24.0 | 26.7 | 29.5 | 1 | 38.9 | 5.1 | 1 |
| SMF26A | SMF26CA | CE | HE | 26.0 | 28.9 | 31.9 | 1 | 42.1 | 4.8 | 1 |
| SMF28A | SMF28CA | CG | HG | 28.0 | 31.1 | 34.4 | 1 | 45.4 | 4.4 | 1 |
| SMF30A | SMF30CA | CK | HK | 30.0 | 33.3 | 36.8 | 1 | 48.4 | 4.1 | 1 |
| SMF33A | SMF33CA | CM | HM | 33.0 | 36.7 | 40.6 | 1 | 53.3 | 3.8 | 1 |
| SMF36A | SMF36CA | CP | HP | 36.0 | 40.0 | 44.2 | 1 | 58.1 | 3.4 | 1 |
| SMF40A | SMF40CA | CR | HR | 40.0 | 44.4 | 49.1 | 1 | 64.5 | 3.1 | 1 |
| SMF43A | SMF43CA | CT | HT | 43.0 | 47.8 | 52.8 | 1 | 69.4 | 2.9 | 1 |
| SMF45A | SMF45CA | CV | HV | 45.0 | 50.0 | 55.3 | 1 | 72.7 | 2.8 | 1 |
| SMF48A | SMF48CA | CX | HX | 48.0 | 53.3 | 58.9 | 1 | 77.4 | 2.6 | 1 |
| SMF51A | SMF51CA | CZ | HZ | 51.0 | 56.7 | 62.7 | 1 | 82.4 | 2.4 | 1 |
| SMF54A | SMF54CA | DE | IE | 54.0 | 60.0 | 66.3 | 1 | 87.1 | 2.3 | 1 |
| SMF58A | SMF58CA | DG | IG | 58.0 | 64.4 | 71.2 | 1 | 93.6 | 2.1 | 1 |
Transient Voltage Suppressors
Part Number Device Marking Code Reverse Stand-off Voltage Test Current Maximum Clamping Voltage @IPP Peak Pulse Current Reverse Leakage @VRWM Breakdown Voltage Min.@IT Breakdown Voltage Max.@IT VRWM(V) VBR(V) VBR(V) VC(V) I PP(A) I R I (uA) T Uni-Polar Bi-Polar Uni Bi (mA) SMF60A SMF60CA DK IK 60.0 66.7 73.7 1 96.8 1.86 1 SMF64A SMF64CA DM IM 64.0 71.1 78.6 1 103.0 1.75 1 SMF70A SMF70CA DP IP 70.0 77.8 86.0 1 113.0 1.59 1 SMF75A SMF75CA DR IR 75.0 83.3 92.1 1 121.0 1.49 1 SMF78A SMF78CA DT IT 78.0 86.7 95.8 1 126.0 1.43 1 SMF85A SMF85CA DV IV 85.0 94.4 104.0 1 137.0 1.31 1 SMF90A SMF90CA DX IX 90.0 100.0 111.0 1 146.0 1.23 1 SMF100A SMF100CA EZ JZ 100.0 111.0 123.0 1 162.0 1.11 1 SMF110A SMF110CA EE JE 110.0 122.0 135.0 1 177.0 1.02 1 SMF120A SMF120CA EG JG 120.0 133.0 147.0 1 193.0 0.93 1 SMF130A SMF130CA EK JK 130.0 144.0 159.0 1 209.0 0.86 1 SMF150A SMF150CA EM JM 150.0 167.0 185.0 1 243.0 0.74 1 SMF160A SMF160CA EP JP 160.0 178.0 197.0 1 259.0 0.69 1 SMF170A SMF170CA ER JR 170.0 189.0 209.0 1 275.0 0.65 1 SMF180A SMF180CA ET JT 180.0 201.0 222.0 1 292.0 0.66 1 SMF190A SMF190CA EU JU 190.0 209.0 243.0 1 308.0 0.63 1 SMF200A SMF200CA EV JV 200.0 224.0 247.0 1 324.0 0.59 1 SMF210A SMF210CA EW JW 210.0 231.0 269.0 1 340.0 0.57 1 SMF220A SMF220CA EY JY 220.0 246.0 272.0 1 356.0 0.54 1
Absolute Maximum Ratings
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Pulse Power Dissipation on 10/1000us waveform (Note1) | PPPM | 200 | Watts |
| Steady State Power Dissipation at TA=50°C | PD | 1.0 | Watts |
Notes :1.Non-repetitive current pulse,TA=25°C.
2.8.3ms single half sine-wave, or equivalent square wave, Duty cycle = 4 pulses per minutes maximum
THERMAL CONSIDERATIONS
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Operating Junction Temperature | TJ | -55 to +150 | °C |
| Storage Temperature Range | TSTG | -55 to +150 | °C |
| Junction to Ambient on printed circuit | RθJA | 220 | °C/W |
ELECTRICAL CHARACTERISTICS (TA=25°C)
| Part Number | Device Marking Code | Reverse Stand-off Voltage | Breakdown Voltage Min.@IT | Breakdown Voltage Max.@IT | Test Current | Maximum Clamping Voltage @IPP | Peak Pulse Current | Reverse Leakage @VRWM | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Uni-Polar | Bi-Polar | Uni | Bi | VRWM(V) | VBR(V) | VBR(V) | I (mA) T | VC(V) | I PP(A) | I (uA) R |
| SMF3.3A | SMF3.3CA | HZ | GZ | 3.3 | 5.2 | 6.00 | 10 | 8.0 | 25.0 | 800 |
| SMF5.0A | SMF5.0CA | AE | FE | 5.0 | 6.4 | 7.00 | 10 | 9.2 | 21.7 | 800 |
| SMF6.0A | SMF6.0CA | AG | FG | 6.0 | 6.67 | 7.37 | 10 | 10.3 | 19.4 | 800 |
| SMF6.5A | SMF6.5CA | AK | FK | 6.5 | 7.22 | 7.98 | 10 | 11.2 | 17.9 | 500 |
| SMF7.0A | SMF7.0CA | AM | FM | 7.0 | 7.78 | 8.60 | 10 | 12.0 | 16.7 | 200 |
| SMF7.5A | SMF7.5CA | AP | FP | 7.5 | 8.33 | 9.21 | 1 | 12.9 | 15.5 | 100 |
| SMF8.0A | SMF8.0CA | AR | FR | 8.0 | 8.89 | 9.83 | 1 | 13.6 | 14.7 | 50 |
| SMF8.5A | SMF8.5CA | AT | FT | 8.5 | 9.44 | 10.4 | 1 | 14.4 | 13.9 | 20 |
| SMF9.0A | SMF9.0CA | AV | FV | 9.0 | 10.0 | 11.1 | 1 | 15.4 | 13.0 | 10 |
| SMF10A | SMF10CA | AX | FX | 10.0 | 11.1 | 12.3 | 1 | 17.0 | 11.8 | 5 |
| SMF11A | SMF11CA | AZ | FZ | 11.0 | 12.2 | 13.5 | 1 | 18.2 | 11.0 | 1 |
| SMF12A | SMF12CA | BE | GE | 12.0 | 13.3 | 14.7 | 1 | 19.9 | 10.1 | 1 |
| SMF13A | SMF13CA | BG | GG | 13.0 | 14.4 | 15.9 | 1 | 21.5 | 9.3 | 1 |
| SMF14A | SMF14CA | BK | GK | 14.0 | 15.6 | 17.2 | 1 | 23.2 | 8.6 | 1 |
| SMF15A | SMF15CA | BM | GM | 15.0 | 16.7 | 18.5 | 1 | 24.4 | 8.2 | 1 |
| SMF16A | SMF16CA | BP | GP | 16.0 | 17.8 | 19.7 | 1 | 26.0 | 7.7 | 1 |
| SMF17A | SMF17CA | BR | GR | 17.0 | 18.9 | 20.9 | 1 | 27.6 | 7.2 | 1 |
| SMF18A | SMF18CA | BT | GT | 18.0 | 20.0 | 22.1 | 1 | 29.2 | 6.8 | 1 |
| SMF20A | SMF20CA | BV | GV | 20.0 | 22.2 | 24.5 | 1 | 32.4 | 6.2 | 1 |
| SMF22A | SMF22CA | BX | GX | 22.0 | 24.4 | 26.9 | 1 | 35.5 | 5.6 | 1 |
| SMF24A | SMF24CA | BZ | GZ | 24.0 | 26.7 | 29.5 | 1 | 38.9 | 5.1 | 1 |
| SMF26A | SMF26CA | CE | HE | 26.0 | 28.9 | 31.9 | 1 | 42.1 | 4.8 | 1 |
| SMF28A | SMF28CA | CG | HG | 28.0 | 31.1 | 34.4 | 1 | 45.4 | 4.4 | 1 |
| SMF30A | SMF30CA | CK | HK | 30.0 | 33.3 | 36.8 | 1 | 48.4 | 4.1 | 1 |
| SMF33A | SMF33CA | CM | HM | 33.0 | 36.7 | 40.6 | 1 | 53.3 | 3.8 | 1 |
| SMF36A | SMF36CA | CP | HP | 36.0 | 40.0 | 44.2 | 1 | 58.1 | 3.4 | 1 |
| SMF40A | SMF40CA | CR | HR | 40.0 | 44.4 | 49.1 | 1 | 64.5 | 3.1 | 1 |
| SMF43A | SMF43CA | CT | HT | 43.0 | 47.8 | 52.8 | 1 | 69.4 | 2.9 | 1 |
| SMF45A | SMF45CA | CV | HV | 45.0 | 50.0 | 55.3 | 1 | 72.7 | 2.8 | 1 |
| SMF48A | SMF48CA | CX | HX | 48.0 | 53.3 | 58.9 | 1 | 77.4 | 2.6 | 1 |
| SMF51A | SMF51CA | CZ | HZ | 51.0 | 56.7 | 62.7 | 1 | 82.4 | 2.4 | 1 |
| SMF54A | SMF54CA | DE | IE | 54.0 | 60.0 | 66.3 | 1 | 87.1 | 2.3 | 1 |
| SMF58A | SMF58CA | DG | IG | 58.0 | 64.4 | 71.2 | 1 | 93.6 | 2.1 | 1 |
Transient Voltage Suppressors
Part Number Device Marking Code Reverse Stand-off Voltage Test Current Maximum Clamping Voltage @IPP Peak Pulse Current Reverse Leakage @VRWM Breakdown Voltage Min.@IT Breakdown Voltage Max.@IT VRWM(V) VBR(V) VBR(V) VC(V) I PP(A) I R I (uA) T Uni-Polar Bi-Polar Uni Bi (mA) SMF60A SMF60CA DK IK 60.0 66.7 73.7 1 96.8 1.86 1 SMF64A SMF64CA DM IM 64.0 71.1 78.6 1 103.0 1.75 1 SMF70A SMF70CA DP IP 70.0 77.8 86.0 1 113.0 1.59 1 SMF75A SMF75CA DR IR 75.0 83.3 92.1 1 121.0 1.49 1 SMF78A SMF78CA DT IT 78.0 86.7 95.8 1 126.0 1.43 1 SMF85A SMF85CA DV IV 85.0 94.4 104.0 1 137.0 1.31 1 SMF90A SMF90CA DX IX 90.0 100.0 111.0 1 146.0 1.23 1 SMF100A SMF100CA EZ JZ 100.0 111.0 123.0 1 162.0 1.11 1 SMF110A SMF110CA EE JE 110.0 122.0 135.0 1 177.0 1.02 1 SMF120A SMF120CA EG JG 120.0 133.0 147.0 1 193.0 0.93 1 SMF130A SMF130CA EK JK 130.0 144.0 159.0 1 209.0 0.86 1 SMF150A SMF150CA EM JM 150.0 167.0 185.0 1 243.0 0.74 1 SMF160A SMF160CA EP JP 160.0 178.0 197.0 1 259.0 0.69 1 SMF170A SMF170CA ER JR 170.0 189.0 209.0 1 275.0 0.65 1 SMF180A SMF180CA ET JT 180.0 201.0 222.0 1 292.0 0.66 1 SMF190A SMF190CA EU JU 190.0 209.0 243.0 1 308.0 0.63 1 SMF200A SMF200CA EV JV 200.0 224.0 247.0 1 324.0 0.59 1 SMF210A SMF210CA EW JW 210.0 231.0 269.0 1 340.0 0.57 1 SMF220A SMF220CA EY JY 220.0 246.0 272.0 1 356.0 0.54 1
CHARACTERISTIC CURVES
SOLDERING PARAMETERS
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Peak Pulse Power Dissipation on 10/1000us waveform (Note1) | P_PPM | 200 | Watts |
| Steady State Power Dissipation at T_A=50°C | P_D | 1.0 | Watts |
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Operating Junction Temperature | T_J | -55 to +150 | °C |
| Storage Temperature Range | T_STG | -55 to +150 | °C |
| Junction to Ambient on printed circuit | R_θJA | 220 | °C/W |
SOD-123FL PACKAGE INFORMATION
| Ref. | Millimeters | Inches | |
|---|---|---|---|
| Min. | Max. | Min. | |
| A | 0.95 | 1.45 | 0.037 |
| A1 | 0.00 | 0.10 | 0.000 |
| b | 0.70 | 1.20 | 0.028 |
| c | 0.05 | 0.30 | 0.002 |
| D | 1.50 | 2.00 | 0.059 |
| E | 2.50 | 3.10 | 0.098 |
| L | 0.35 | 0.90 | 0.014 |
| HE | 3.40 | 3.90 | 0.134 |
RECOMMENDED PAD LAYOUT DIMENSIONS
| A | Ref. | Millimeters | Inches |
|---|---|---|---|
| C | A | 4.20 | 0.165 |
| B | B | 1.50 | 0.059 |
| C | 1.20 | 0.047 |
ORDERING INFORMATION
| Part Number | Component Package | QTY/Reel | Reel Size |
|---|---|---|---|
| SMFxx(C)A | SOD-123FL | 3000PCS | 7" |
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Thermal Information
| Parameter | Symbol | Value | Unit |
|---|---|---|---|
| Operating Junction Temperature | TJ | -55 to +150 | °C |
| Storage Temperature Range | TSTG | -55 to +150 | °C |
| Junction to Ambient on printed circuit | RθJA | 220 | °C/W |
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