SMBJ
Features
• Glass passivated chip
• 600 W peak pulse power capability with a 10/1000 µs waveform, repetitive rate (duty cycle) : 0.01%
• Low leakage
• Uni and Bidirectional unit
• Excellent clamping capability
• Very fast response time
• RoHS compliant
• Meets MSL Level 1
Devices For Bipolar Application
• For Bidirectional types, use C or CA as suffix; suffixes without A, the VBR is士10%. (e.g. SMBJ5.0C , SMBJ440CA). Electrical characteristics apply in both directions
Spec Downlaod
| Part Number | Maximum Continuous Voltage |
Varistor Voltage (@1mA) |
Maximum Clamping Voltage @Test Current (@8/20μs) |
Maximum Peak Current (@8/20μs) |
Typical Capacitance (@1KHz) |
||||
|---|---|---|---|---|---|---|---|---|---|
| ACrms(V) | DC(V) | Vn(Vdc) | Min. | Max. | Vc(V) | Ip(A) | (A) | (pF) | |
| FMOV20180-D | 11 | 14 | 18 | 16 | 20 | 36 | 20 | 2000 | 40000 |
| FMOV20180-D | 11 | 14 | 18 | 16 | 20 | 36 | 20 | 2000 | 40000 |
| Part Number | 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 | VRWM(V) | VBR(V) | VBR(V) | IT(mA) | VC(V) | IPP(A) | IR(uA) |
| SMAJ3.3A | SMAJ3.3CA | 3.3 | 5.2 | 6.0 | 10 | 8.3 | 50.0 | 800 |
| SMAJ3.3A | SMAJ3.3CA | 3.3 | 5.2 | 6.0 | 10 | 8.3 | 50.0 | 800 |
| Part Number |
Hold Current |
Trip Current |
Rated Voltage |
Max Current |
Typical Power |
Max Time to Trip | Resistance | ||
|---|---|---|---|---|---|---|---|---|---|
| IH, A | IT, A | VMAX, VDC | IMAX, A | Pd, W | Current | Time | RMIN | R1MAX | |
| FSMD030-2920-R | 0.3 | 0.6 | 60 | 100 | 1.5 | 1.5 | 3 | 1 | 4.8 |
| FSMD030-2920-R | 0.3 | 0.6 | 60 | 100 | 1.5 | 1.5 | 3 | 1 | 4.8 |
| Part Number |
Hold Current |
Trip Current |
Max. Time to Trip |
Max Current |
Rated Voltage |
Typ. Power |
Resistance | |
|---|---|---|---|---|---|---|---|---|
| IH, A | IT, A | @ 5 x IH, s | IMAX, A | VMax, VDC | Pd, W | RMIN | R1MAX | |
| FRU090-30F | 0.9 | 1.8 | 5.9 | 100 | 30 | 0.6 | 0.07 | 0.22 |
| FRU090-30F | 0.9 | 1.8 | 5.9 | 100 | 30 | 0.6 | 0.07 | 0.22 |