Point Contact Germanium Diode 1N34A
MiniScience
Low forward voltage drop, high sensitivity, ideal for signal detection.
1N34A Point Contact Germanium Diode
The 1N34A is a point contact germanium diode optimized for low forward voltage drop and high sensitivity. It is commonly used for signal detection in crystal radios, audio circuits, and low-power rectification tasks. it offers consistent performance across various environmental conditions.
Standard Specifications for 1N34A
| Diode Type | Point Contact Germanium Diode |
| Model Number | 1N34A |
| Peak Inverse Voltage (PIV) | 65 volts |
| Reverse Voltage (VR) | 20 volts |
| Forward Continuous Current (If) | 50 mA |
| Peak Forward Surge Current (Ifsm) | 500 mA |
| Maximum Forward Voltage Drop (Vf) | 1.0 volts at 5 mA; typically 0.3 volts at lower currents |
| Forward Current (If) at Vf = 1V | 4 mA |
| Reverse Current (Ir) | 30 μA at 10 V; 500 μA at 50 V |
| Junction Capacitance (Cj) | 1.0 pF at 1 MHz |
| Rectification Efficiency (η) | 55% at Vi = 2 Vrms, RL = 5 kΩ, C = 20 pF, f = 40 MHz |
| Dimensions | 3.6mm x 1.8mm (0.14 x 0.07 inches) |
Applications and Benefits:
- Efficient signal detection in crystal radio receivers
- Low-power AC to DC rectification
- Precision audio signal processing
Caution:
Follow ESD protection procedures when handling to prevent static damage.
- SKU: 1N34A
-
Brand:
Customers Feedback
5.0
Product Rating
100%
0%
0%
0%
0%
Reviews
-
RC
Randy Crewd
Diodes Germanium Diode (Pack of 10) Excellent product selection, good prices, fast service. Thanks!
Write a Review
Related Products (4)
<