SMCJ33CA
Transient Voltage SuppressorThe SMCJ33CA is a transient voltage suppressor from Littelfuse Inc.. View the full SMCJ33CA datasheet below including key specifications, absolute maximum ratings.
Manufacturer
Littelfuse Inc.
Category
Transient Voltage Suppressor
Package
DO-214AB, SMC
Key Specifications
| Parameter | Value |
|---|---|
| Applications | General Purpose |
| Bidirectional Channels | 1 |
| Bidirectional Channels | 1 |
| Bidirectional Channels | 1 |
| Current - Peak Pulse (10/1000µs) | 28.2A |
| Current - Peak Pulse (10/1000µs) | 28.1A |
| Current - Peak Pulse (10/1000µs) | 28.1A |
| Mounting Type | Surface Mount |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Package / Case | DO-214AB, SMC |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | MouseReel |
| Packaging | Reel |
| Packaging | Reel |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power - Peak Pulse | 1500W (1.5kW) |
| Power Line Protection | No |
| Power Line Protection | No |
| Power Line Protection | Yes |
| Standard Pack Qty | 3000 |
| Standard Pack Qty | 3000 |
| Standard Pack Qty | 3000 |
| Standard Pack Qty | 3000 |
| Standard Pack Qty | 3000 |
| Standard Pack Qty | 3000 |
| Supplier Device Package | DO-214AB (SMC) |
| Supplier Device Package | DO-214AB (SMC) |
| Supplier Device Package | DO-214AB (SMCJ) |
| Type | Zener |
| Type | Zener |
| Type | Zener |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Breakdown (Min) | 36.7V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Voltage - Clamping (Max) @ Ipp | 53.3V |
| Voltage - Reverse Standoff (Typ) | 33V |
| Voltage - Reverse Standoff (Typ) | 33V |
| Voltage - Reverse Standoff (Typ) | 33V |
Overview
Part: SMCJ5V0(C)A - SMCJ170(C)A — Fairchild Semiconductor
Type: Transient Voltage Suppressor
Description: 1500 W Peak Pulse Power capability on 10/1000 μs waveform transient voltage suppressors with excellent clamping capability, low incremental surge resistance, and fast response times typically less than 1.0 ps for unidirectional devices.
Operating Conditions:
- Reverse Stand-off Voltage (V RWM): 5.0–170 V
- Operating Junction Temperature: +150 °C (max)
- Peak Pulse Power: 1500 W on 10/1000 μs waveform
Absolute Maximum Ratings:
- Peak Pulse Power Dissipation (P PPM): 1500 W on 10/1000 μs waveform
- Non-repetitive Peak Forward Surge Current (I FSM): 200 A (8.3 ms single half-sine wave)
- Storage Temperature Range (T stg): -55 to +150 °C
- Operating Junction Temperature (T J): +150 °C
Key Specs:
- Peak Pulse Power Dissipation (P PPM): 1500 W (10/1000 μs waveform)
- Reverse Stand-off Voltage (V RWM): 5.0 V to 170 V (across series)
- Breakdown Voltage (V BR): 6.40 V (min) to 209.0 V (max) (across series)
- Test Current (I T): 1 mA or 10 mA
- Clamping Voltage (V C): 9.2 V to 275.0 V (across series, @I PPM)
- Peak Pulse Current (I PPM): 5.5 A to 163.0 A (across series, 10/1000 μs waveform)
- Reverse Leakage (I R): 1.0 μA (typically above 10V), up to 1000 μA (max, @ V RWM)
- Response time: < 1.0 ps (unidirectional, 0V to BV), 5.0 ns (bidirectional)
Features:
- Glass passivated junction.
- Excellent clamping capability.
- Low incremental surge resistance.
- Fast response time.
- Typical I R less than 1.0 μA above 10V.
- UL certified, UL #E210467.
Package:
- SMC/DO-214AB
Features
- Glass passivated junction.
- 1500 W Peak Pulse Power capability on 10/1000 μ s waveform.
- Excellent clamping capability.
- Low incremental surge resistance.
- Fast response time; typically less than 1.0 ps from 0 volts to BV for unidirectional and 5.0 ns for bidirectional.
- Typical I R less than 1.0 μ A above 10V.
- UL certified, UL #E210467.
Applications
- Bidirectional types use CA suffix. - Electrical Characteristics apply in both directions.
Absolute Maximum Ratings
T A = 25°C unless otherwise noted
| Symbol | Parameter | Value | Units |
|---|---|---|---|
| P PPM | Peak Pulse Power Dissipation on 10/1000 μ s waveform | 1500 | W |
| I PPM | Peak Pulse Current on 10/1000 μ s waveform | see table | A |
| I FSM | Non-repetitive Peak Forward Surge Current superimposed on rated load (JEDEC method) (Note | 200 | A |
| T stg | Storage Temperature Range | -55 to +150 | ° C |
| T J | Operating Junction Temperature | + 150 | ° C |
Note 1: Measured on 8.3 ms single half-sine wave or equivalent square wave; Duty cycle = 4 pulses per minute maximum.
Related Variants
The following components are covered by the same datasheet.
| Part Number | Manufacturer | Package |
|---|---|---|
| SMCJ33 | C | — |
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