Name: HV37-15F Fast Recoveryhigh voltage diode 15KV, 250mA, 75nS
Brand: HVDIODE - Suly Electronics Co., Ltd.
SKU: HV37-15F
Availability: InStock
Rating: 5 (1 reviews)

No.HV37-15F

Products Main features：
1、Axial leaded connection.
2、High thermal conductivity epoxy compound molding.
3、Fast Reverse Recovery Time for High Efficiency.
4、Special passivation glue chip protection
5、Excellent discharge characteristics.

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Desciption
data sheet
Package Size
Installation Guide

HV37-15F Fast Recovery High Voltage Diode Data Sheet
Parameter	Symbol	Unit	Test Conditions	Value
Repetitive Peak Backward Voltage	Vrrm	KV	Ta=25℃ Ir=2.0μA	15
Average Forward Current	If2(AV)	mA	Ta=40℃ In air	250
Average Forward Current	If2(AV)	mA	Ta=55℃ In oil	150
Backward Recovery Time	Trr	nS		75
Surge Forward Current	Ifsm	A	0.01S @ Half-Sine wave 50Hz	15
Operating Ambient Temperature	Ta	℃		-55～+125
Storage Temperature	Tstg	℃		-55～+125
Forward Peak Voltage	Vfm	V		≥24
Backward Peak Current	Irrm1	μA	@ Ta=25℃ VRM=VRRM	2.0
Backward Peak Current	Irrm2	μA	@ Ta=100℃ VRM=VRRM	10.0
Absolute Maximum Ratings & Electrical Characteristics

The selection of high-voltage diodes is closely related to their usage environment。

1. Used in insulating oil. (Recommended)
2. Used in insulating gases. (Recommended)
3. Secondary packaging use. (High requirements for heat dissipation and other parameter performance of components)
4. Use in exposed air or add air cooling. (If the size of the high-voltage diode is small, it is easy to discharge, and the heat dissipation performance is average.)

For high-voltage diodes used in exposed air, it is recommended to install them with insulated electrodes at both ends.

Common treatment methods for surface adhesive insulation:

Characteristics of insulation adhesive material:

1. Silicone material usually presents a transparent and elastic rubber state after curing, which is more effective in shock resistance and can also withstand severe stress changes caused by large high and low temperature changes (-40 ° C~200 ° C).

2. Acrylic materials typically exhibit a transparent and hard coating after curing, with low moisture absorption and fast curing time, as well as excellent wear resistance and insulation.

3. After curing, Urethane material usually presents a transparent and hard coating, which has superior wear resistance and good moisture resistance. Its performance is particularly stable in low temperature environments, but it is less resistant to high temperatures.

4. The coating material based on epoxy is very sturdy and usually opaque, with good moisture and moisture resistance. Its resistance to chemical corrosion and wear is also very good. In addition, epoxy also has good dielectric properties.

Here, suitable insulation adhesive materials can be selected based on the different usage situations of engineers.

Expects To Provide You With Perfect Service

HVDIODE: Since 2008, Anshan Suly Electronics Co., Ltd. (HVDIODE) has specialized in semiconductor high-voltage rectifier components. With advanced technology and rich industry experience, we provide high-quality products and services to global universities, research institutions, and enterprises, earning long-term trust.