# Bipolar (BJT) Single Transistor, NPN, 400 V, 500 mA, 1 W, E-Line, Through Hole

![Product image](https://novapart.co/image/farnell:9524932/)

**URL**: https://novapart.co/products/ZTX658/bipolar-bjt-single-transistor-npn-400-v-500-ma-1-w
**SKU**: ZTX658
**Manufacturer**: DIODES INC.
**Price**: €0.2870
**Stock**: 10+
**Lead Time**: 78 days (indicative)

## Description

Transistor Polarity:NPN; Collector Emitter Voltage V(br)ceo:400V; Transition Frequency ft:50MHz; Power Dissipation Pd:1W; DC Collector Current:500mA; DC Current Gain hFE:50hFE; Transistor Case St

## Specifications

| Parameter | Value |
|---|---|
| Msl | MSL 1 - Unlimited |
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | - |
| Qualification | - |
| Power Dissipation | 1W |
| Transistor Mounting | Through Hole |
| Transistor Polarity | NPN |
| Transition Frequency | 50MHz |
| Transistor Case Style | E-Line |
| Dc Current Gain Hfe Min | 50hFE |
| Operating Temperature Max | 200°C |
| Continuous Collector Current | 500mA |
| Collector Emitter Voltage Max | 400V |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:9524932/)

## **ZTX658** 

## **NPN SILICON PLANAR MEDIUM POWER HIGH VOLTAGE TRANSISTOR ISSUE 2 – APRIL 2002** 

## **ZTX658** 

## FEATURES 

## **ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated).** 

|PARAMETER|SYMBOL|MIN.|TYP.|MAX.|UNIT|CONDITIONS.|
|---|---|---|---|---|---|---|
|Transition Frequency|fT|50|||MHz|IC=20mA, VCE=20V<br>f=20MHz|
|Output capcitance|Cobo|||10|pF|VCB=20V, f=1MHz|



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**----- Start of picture text -----**<br>
 ≤2%<br>MAX. UNIT<br>175 °C/W<br>† 116 °C/W<br>70 °C/W<br>D=1 (D.C.)<br>t1 D=t1/tP<br>tP<br>D=0.5<br>D=0.2<br>D=0.1<br>**----- End of picture text -----**<br>


- 400 Volt VCEO 

- 0.5 Amp continuous current 

- Ptot=1 Watt 

## APPLICATIONS 

- Telephone dialler circuits 

**==> picture [63 x 69] intentionally omitted <==**

**----- Start of picture text -----**<br>
C  B<br>     E<br>E-Line<br>TO92 Compatible<br>**----- End of picture text -----**<br>


## **ZTX658** 

## **NPN SILICON PLANAR MEDIUM POWER HIGH VOLTAGE TRANSISTOR ISSUE 2 – APRIL 2002** 

## **ZTX658** 

## FEATURES 

## **ELECTRICAL CHARACTERISTICS (at Tamb = 25°C unless otherwise stated).** 

|PARAMETER|SYMBOL|MIN.|TYP.|MAX.|UNIT|CONDITIONS.|
|---|---|---|---|---|---|---|
|Transition Frequency|fT|50|||MHz|IC=20mA, VCE=20V<br>f=20MHz|
|Output capcitance|Cobo|||10|pF|VCB=20V, f=1MHz|



**==> picture [139 x 285] intentionally omitted <==**

**----- Start of picture text -----**<br>
 ≤2%<br>MAX. UNIT<br>175 °C/W<br>† 116 °C/W<br>70 °C/W<br>D=1 (D.C.)<br>t1 D=t1/tP<br>tP<br>D=0.5<br>D=0.2<br>D=0.1<br>**----- End of picture text -----**<br>


- 400 Volt VCEO 

- 0.5 Amp continuous current 

- Ptot=1 Watt 

## APPLICATIONS 

- Telephone dialler circuits 

**==> picture [153 x 8] intentionally omitted <==**

**----- Start of picture text -----**<br>
ABSOLUTE MAXIMUM RATINGS.<br>**----- End of picture text -----**<br>


**==> picture [63 x 70] intentionally omitted <==**

**----- Start of picture text -----**<br>
C  B<br>     E<br>E-Line<br>TO92 Compatible<br>**----- End of picture text -----**<br>


## **ZTX658** 

## **TYPICAL CHARACTERISTICS** 

**==> picture [361 x 475] intentionally omitted <==**

**----- Start of picture text -----**<br>
1.61.4 IC/IIBC=50/IIBC=20/IB=10 Tamb=25°C 1.61.4      +175°C        +100°C            +25°C-55°C IC/IB=10<br>1.2 1.2<br>1.0 1.0<br>0.8 0.8<br>0.6 0.6<br>0.4 0.4<br>0.2 0.2<br>0 0<br>0.001 0.01 0.1 1 10 20 0.001 0.01 0.1 1 10 20<br>IC - Collector Current (Amps)  IC - Collector Current (Amps)<br> VCE(sat) v IC  VCE(sat) v IC<br>1.61.4           +100°C        +25°C    -55°C VCE=10V 300 1.61.4      +175°C        +100°C            +25°C-55°C IC/IB=10<br>1.2 1.2<br>1.0 200 1.0<br>0.8 0.8<br>0.6 0.6<br>100<br>0.4 0.4<br>0.2 0.2<br>0 0<br>0.001 0.01 0.1 1 10 20 0.001 0.01 0.1 1 10 20<br>IC - Collector Current (Amps)  IC - Collector Current (Amps)<br>hFE v IC VBE(sat) v IC<br>1.0 Single Pulse Test at Tamb=25°C<br>1.6             +25°C        +100°C-55°C VCE=10V<br>1.4      +175°C<br>1.2  0.1<br>1.0<br>D.C.<br>0.8    1s<br>     100ms<br>0.6   0.01        10ms1.0ms<br>0.4      0.1ms<br>0.2<br>0<br>0.001 0.01 0.1 1 10 20 0.001<br>1 10 100 1000<br>IC - Collector Current (Amps)  VCE - Collector Voltage (Volts)<br>VBE(on) v IC Safe Operating Area<br>- (Volts) - (Volts)<br>CE(sat)  CE(sat)<br> V  V<br>- Typical gain - (Volts)BE(sat)<br>- Normalised Gain FE   V<br>FE  h<br>h<br>- (Volts)<br>BE<br> V<br>- Collector Current (Amps)<br>IC<br>**----- End of picture text -----**<br>




## Links

- [View this product on Novapart](https://novapart.co/products/ZTX658/bipolar-bjt-single-transistor-npn-400-v-500-ma-1-w)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/diodes-inc/ztx658/transistor-npn-e-line/dp/9524932)
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