# Bipolar (BJT) Single Transistor, PNP, 30 V, 1 A, 1 W, E-Line, Through Hole
**URL**: https://novapart.co/products/ZTX549/bipolar-bjt-single-transistor-pnp-30-v-1-a-w-e
**SKU**: ZTX549
**Manufacturer**: DIODES INC.
**Price**: €0.2410
**Stock**: 1000+
**Lead Time**: 78 days (indicative)
## Specifications
| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| No. Of Pins | 3Pins |
| Product Range | ZTX Series |
| Qualification | - |
| Power Dissipation | 1W |
| Transistor Mounting | Through Hole |
| Transistor Polarity | PNP |
| Transition Frequency | 100MHz |
| Transistor Case Style | E-Line |
| Dc Current Gain Hfe Min | 80hFE |
| Operating Temperature Max | 200°C |
| Continuous Collector Current | 1A |
| Collector Emitter Voltage Max | 30V |
## Datasheet
📄 [Download PDF](https://novapart.co/datasheet/farnell:3943319/)
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ZTX549 PNP SILICON PLANAR ZTX549
ZTX549A MEDIUM POWER TRANSISTORS ZTX549A
ISSUE 1 - MARCH 94
ELECTRICAL CHARACTERISTICS (at Tamb = 25°C). FEATURES
Transition Frequency fr 100 MHz Ic=-100mA, Vep=-5V x mp continuous current
FOutput Capacitance [Cap ||| Fagf£100MHz AOV, AM Prot= 1 Watt
Switching Times ‘te | 300, | ns I=500A, Voc=10V Be
tor80ins | teenth --Line
**----- End of picture text -----**
**==> picture [756 x 136] intentionally omitted <==**
**----- Start of picture text -----**
ZTX549 PNP SILICON PLANAR ZTX549
ZTX549A MEDIUM POWER TRANSISTORS ZTX549A
ISSUE 1 - MARCH 94
ELECTRICAL CHARACTERISTICS (at Tamb = 25°C). FEATURES
Transition Frequency fr 100 MHz Ic=-100mA, Vep=-5V x mp continuous current
FOutput Capacitance [Cap ||| Fagf£100MHz AOV, AM Prot= 1 Watt
Switching Times ‘te | 300, | ns I=500A, Voc=10V Be
tor80ins | teenth --Line
**----- End of picture text -----**
## **�������� �������**
## **TYPICAL CHARACTERISTICS**
**==> picture [361 x 475] intentionally omitted <==**
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td,tr,tf ts
(ns) (ns)
180 IB1=IB2=IC/10 1800
0.8 160 1600
140 1400
0.6 120 tr 1200
100 ts 1000
0.4 IC/IB=100 80 td 800
60 600
0.2 IC/IB=10 40 400
20 tf 200
0 0.01 0.1 1 10 0 0.01 0.1 1 0
I C - Collector Current (Amps) I C - Collector Current (Amps)
VCE(sat) v IC Switching Speeds
200 1.4
160 1.2
VCE=2V
120 1.0 IC/IB=100
80 IC/IB=10
0.8
40
0.6
0.001 0.01 0.1 1 10 0.01 0.1 1 10
I C - Collector Current (Amps) I C - Collector Current (Amps)
hFE v IC VBE(sat) v IC
Single Pulse Test at Tamb=25°C
10
1.0
IC/IB=10
0.9 1
0.8 D.C. 1s
100ms
10ms
0.7 0.1 1.0ms 0.3ms
0.1ms
0.6 0.001 0.01 0.1 1 10
0.01
0.1 1 10 100
I C - Collector Current (Amps) V CE - Collector Voltage (Volts)
VBE(on) v IC Safe Operating Area
- (Volts)
CE(sat)
V Switching time
- Gain - (Volts)
FE
h
BE(sat)
V
- (Volts)
BE
V
- Collector Current (Amps)
I C
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## Links
- [View this product on Novapart](https://novapart.co/products/ZTX549/bipolar-bjt-single-transistor-pnp-30-v-1-a-w-e)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/diodes-inc/ztx549/trans-pnp-30v-1a-200deg-c-1w/dp/3943319)
---
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