Small Signal Devices: Performance without Compromise
To view specs, inventory availability, pricing and delivery, please click on desired part number.
Small signal devices are semiconductor components found in almost every electronic circuit. They are used in a variety of applications such as analogue and digital broadcasting, logic ciruits, computing, controls and automation, processing "small signals" with short duration, low power and mostly high frequencies. The current market demand for portable digital communications, signal processing equipment and other handheld multimedia creates the necessity for miniaturized electronic components to enable slim and small designs, but without compromising in funcionality and performance.
Diotec offers a wide range of small signal components including high-speed Switching Diodes, Zener Diodes, ESD Protection Diodes, Voltage Regulators, Bipolar Transistors and MOSFETs. Package sizes are 0603, 1608, SOT-23, SOT-323, SOT-363, SOT-26, SOD-523, (Power)SOD-323, SOD-123(F/FL), SOD-106 and SOD-80C. With the exemption of the last two packages, all of these are totally free of lead (Pb), with other words fully RoHS compliant without any exemption. You will find more detailed infomation in Diotec Application Note.
To view specs, inventory availability, pricing and delivery, please click on desired part number.
| DIOTEC Model Number | Type of Diode | Type | Package Type |
Breakdown Voltage VBRmin [V] |
Breakdown Voltage VBRmax [V] |
Breakdown Voltage IT [mA] |
Stand-off Voltage VWM [V] |
Maximum Clamping Voltage VC [V] |
Maximum Clamping Voltage IPPM [A] |
Maximum Reverse Current ID [µA] |
Peak Pulse Power Dissipation PPPM [W] |
Junction Capacitance Cj [pF] | Junction Capacitance VR [V] |
| ESD03B3Z | ESD Protection Diodes | SMD | _0603 | 3.70 | 5.50 | 1 | 3.3 | 9.50 | 21.00 | 0.500 | 170 | 30 | 0 |
| ESD0521Z | ESD Protection Diodes | SMD | _0603 | 6.00 | 1 | 5.0 | 25.00 | 4.00 | 0.100 | 28 | 1 | 0 | |
| ESD0541Z | ESD Protection Diodes | SMD | _0603 | 6.00 | 9.50 | 1 | 5.0 | 15.00 | 2.00 | 0.050 | 25 | 7 | 0 |
| ESD05B1Z | ESD Protection Diodes | SMD | _0603 | 5.80 | 8.00 | 1 | 5.0 | 9.50 | 10.00 | 0.500 | 170 | 25 | 0 |
| ESD9BL0521P | ESD Protection Diodes | SMD | DFN1006-2 | 6.00 | 11.00 | 1 | 5.0 | 25.00 | 4.00 | 1.000 | 100 | 1 | 0 |
| ESD9BL0522P | ESD Protection Diodes | SMD | DFN1006-2 | 6.00 | 8.50 | 1 | 5.0 | 12.00 | 1.00 | 0.500 | 80 | 0 | |
| ESD9L1P8 | ESD Protection Diodes | SMD | DFN1006-2 | 2.20 | 1 | 1.8 | 7.50 | 11.00 | 0.050 | 80 | 30 | 0 | |
| ESD5Z3V3 | ESD Protection Diodes | SMD | SOD-523 | 5.00 | 8.40 | 1 | 3.3 | 8.40 | 5.00 | 0.050 | 158 | 105 | |
| ESD5Z5V0 | ESD Protection Diodes | SMD | SOD-523 | 6.20 | 11.60 | 1 | 5.0 | 11.60 | 5.00 | 0.050 | 174 | 80 | 0 |
| ESD5Z6V0 | ESD Protection Diodes | SMD | SOD-523 | 6.80 | 12.40 | 1 | 6.0 | 12.40 | 5.00 | 0.010 | 181 | 70 | 0 |
| ESD5Z12 | ESD Protection Diodes | SMD | SOD-523 | 14.10 | 17.00 | 1 | 12.0 | 17.00 | 5.00 | 0.010 | 240 | 55 | |
| ESD3Z5V0 | ESD Protection Diodes | SMD | SOD-323F | 6.00 | 8.80 | 1 | 5.0 | 9.80 | 5.00 | 10.000 | 350 | 350 | |
| ESD3Z12 | ESD Protection Diodes | SMD | SOD-323F | 13.30 | 19.00 | 1 | 12.0 | 19.00 | 5.00 | 1.000 | 350 | 150 | |
| ESD3B5V0WS | ESD Protection Diodes | SMD | SOD-323 | 6.00 | 1 | 5.0 | 14.50 | 5.00 | 10.000 | 350 | 200 | 0 | |
| ESD3B12WS | ESD Protection Diodes | SMD | SOD-323 | 13.30 | 1 | 12.0 | 24.00 | 15.00 | 1.000 | 350 | 100 | 0 | |
| ESD3B15WS | ESD Protection Diodes | SMD | SOD-323 | 16.70 | 1 | 15.0 | 29.00 | 12.00 | 1.000 | 350 | 75 | 0 | |
| ESD3B24WS | ESD Protection Diodes | SMD | SOD-323 | 25.40 | 30.30 | 5 | 24.0 | 42.00 | 5.00 | 1.000 | 350 | 50 | 0 |
| ESD3V3CA | ESD Protection Diodes | SMD | SOT-23 | 4.50 | 1 | 3.3 | 1.00 | 1.00 | 125.000 | 200 | 600 | 0 | |
| ESD5V0CA | ESD Protection Diodes | SMD | SOT-23 | 6.00 | 1 | 5.0 | 12.50 | 5.00 | 100.000 | 200 | 400 | ||
| ESDB24C | ESD Protection Diodes | SMD | SOT-23 | 25.40 | 30.30 | 1 | 24.0 | 70.00 | 3.00 | 0.050 | 200 | 11 | 0 |
| DIOTEC Model Number | Type of Diode | Type | Package Type |
Forward Voltage VF [V] |
Forward Voltage IF [A] |
Repetitive Peak Reverse Voltage VRRM [V] |
Maximum Average Forward Rectified Current IFAV [A] |
Peak Forward Surge Current IFSM [A] |
Leakage Current IR [µA] |
Leakage Current VR [V] |
Reverse Recovery Time trr [ns] |
Junction Capacitance Cj [pF] | Junction Capacitance VR [V] |
| 1N4148W | Small Signal Diodes | SMD | SOD-123F | 1.25 | 0.15 | 100 | 0.15 | 1.00 | 1.000 | 75 | 4 | 2 | 0 |
| 1N4448W | Small Signal Diodes | SMD | SOD-123F | 1.25 | 0.15 | 100 | 0.15 | 1.00 | 0.100 | 75 | 4 | ||
| MCL4148 | Small Signal Diodes | SMD | Quadro MicroMelf | 1 | 0.05 | 100 | 0.15 | 0.50 | 5.000 | 75 | 4 | ||
| MCL4448 | Small Signal Diodes | SMD | Quadro MicroMelf | 1 | 0.1 | 100 | 0.15 | 0.50 | 5.000 | 75 | 4 | ||
| 1N4148WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.15 | 100 | 0.15 | 0.35 | 1.000 | 75 | 4 | ||
| 1N4448WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.15 | 100 | 0.15 | 0.35 | 0.100 | 75 | 4 | ||
| 1SS5004WS | Small Signal Diodes | SMD | SOD-323F | 1.00 | 0.1 | 400 | 0.22 | 2.00 | 0.100 | 240 | 100 | ||
| BAS316WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.15 | 100 | 0.25 | 2.00 | 1.000 | 75 | 4 | 2 | 0 |
| BAV19WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.2 | 120 | 0.20 | 0.50 | 0.100 | 100 | 50 | ||
| BAV20WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.2 | 200 | 0.20 | 0.50 | 0.100 | 150 | 50 | ||
| BAV21WS | Small Signal Diodes | SMD | SOD-323F | 1.25 | 0.2 | 250 | 0.20 | 0.50 | 0.100 | 200 | 50 | 5 | 0 |
| 1N4148WT | Small Signal Diodes | SMD | SOD-523 | 1.25 | 0.15 | 100 | 0.13 | 2.00 | 1.000 | 75 | 4 | ||
| BAS216WT | Small Signal Diodes | SMD | SOD-523 | 1.25 | 0.15 | 85 | 0.15 | 0.50 | 1.000 | 75 | 4 | ||
| BAS16 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.15 | 85 | 0.21 | 1.00 | 1.000 | 75 | 4 | ||
| BAW56W | Small Signal Diodes | SMD | SOT-323 | 0.71 | 0 | 85 | 0.15 | 2.00 | 1.000 | 75 | 4 | 2 | 0 |
| BAV99 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.15 | 85 | 0.21 | 0.50 | 1.000 | 75 | 4 | 2 | 0 |
| BAV199 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.15 | 85 | 0.14 | 0.50 | 0.005 | 75 | 3 | 2 | 0 |
| BAV99L | Small Signal Diodes | ||||||||||||
| BAV70 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.15 | 100 | 0.21 | 0.50 | 1.000 | 75 | 4 | ||
| BAS19 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 120 | 0.20 | 0.50 | 0.100 | 100 | 50 | ||
| BAS20 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 200 | 0.20 | 0.50 | 0.100 | 150 | 50 | ||
| BAS21 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 250 | 0.20 | 0.50 | 0.100 | 200 | 50 | ||
| BAS31 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.4 | 120 | 0.20 | 1.00 | 0.100 | 90 | 50 | ||
| BAS35 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.4 | 120 | 0.20 | 1.00 | 0.100 | 90 | 50 | ||
| BAV23CA | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 250 | 0.22 | 1.70 | 0.100 | 200 | 50 | ||
| BAV23CC | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 250 | 0.22 | 1.70 | 0.100 | 200 | 50 | ||
| BAV23SE | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.2 | 250 | 0.22 | 1.70 | 0.100 | 200 | 50 | ||
| BAS21W | Small Signal Diodes | SMD | SOT-323 | 1.25 | 0.2 | 250 | 0.20 | 2.50 | 0.100 | 200 | 50 | 5 | 0 |
| BAS16W | Small Signal Diodes | SMD | SOT-323 | 1.25 | 0.15 | 85 | 0.15 | 0.50 | 1.000 | 75 | 4 | ||
| BAV70W | Small Signal Diodes | SMD | SOT-323 | 1.25 | 0.15 | 75 | 0.17 | 0.50 | 5.000 | 75 | 4 | ||
| BAW56 | Small Signal Diodes | SMD | SOT-23 | 1.25 | 0.15 | 85 | 0.21 | 2.00 | 1.000 | 75 | 4 | ||
| BAV99W | Small Signal Diodes | SMD | SOT-323 | 1.25 | 0.15 | 85 | 0.20 | 0.50 | 2.500 | 70 | 4 | ||
| BAV199W | Small Signal Diodes | SMD | SOT-323 | 1.25 | 0.15 | 85 | 0.14 | 0.50 | 0.005 | 75 | 3000 | 2 | 0 |
| BAS16DW | Small Signal Diodes | SMD | SOT-363 | 1.25 | 0.15 | 100 | 0.20 | 1.00 | 1.000 | 75 | 4 | ||
| BAV70DW | Small Signal Diodes | SMD | SOT-363 | 1 | 0.05 | 100 | 0.20 | 0.50 | 0.500 | 80 | 4 | 2 | 0 |
| BAV756DW | Small Signal Diodes | SMD | SOT-363 | 1 | 0.05 | 100 | 0.20 | 0.50 | 0.500 | 80 | 4 | 2 | 0 |
| MMBD4448SDW | Small Signal Diodes | SMD | SOT-363 | 1 | 0.1 | 100 | 0.15 | 0.50 | 0.100 | 80 | 4 |