KSB1121STM

KSB1121STM Datasheet


KSB1121 PNP Epitaxial Planar Silicon Transistor

Part Datasheet
KSB1121STM KSB1121STM KSB1121STM (pdf)
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KSB1121 PNP Epitaxial Planar Silicon Transistor

July 2005

KSB1121

PNP Epitaxial Planar Silicon Transistor

High Current Driver Applications
• Low Collector-Emitter Saturation Voltage
• Large Current Capacity
• Fast Switching Speed
• Complement to KSD1621

Marking

SOT-89

Base Collector Emitter
11 PY

Absolute Maximum Ratings Ta = 25°C unless otherwise noted

Parameter

VCBO

Collector-Base Voltage

VCEO

Collector-Emitter Voltage

VEBO

Emitter-Base Voltage

Collector Current

Collector Power Dissipation

Junction Temperature

TSTG

Storage Temperature
* Mounted on Ceramic Board 250mm2 x 0.8mm

Electrical Characteristics Ta = 25°C unless otherwise noted

Parameter

Test Condition

BVCBO BVCEO BVEBO ICBO IEBO hFE1 hFE2 VCE sat VBE sat

Collector-Base Breakdown Voltage Collector-Emitter Breakdown Voltage Emitter-Base Breakdown Voltage Collector Cut-off Current Emitter Cut-off Current DC Current Gain

Collector-Emitter Saturation Voltage Base-Emitter Saturation Voltage

IC = -10µA, IE = 0 IC = -1mA, IB = 0 IE = -10µA, IC = 0 VCB = -20V, IE = 0 VBE = -4V, IC = 0 VCE = -2V, IC = -0.1A VCE = -2V, IC = -1.5A IC = -1.5A, IB = -75mA IC = -1.5A, IB = -75mA

Weekly code Year code hFE grage

Ratings
-30 -25 -6 -2 500 150 -55 ~ 150

Units

V A mW W °C °C

Min.
-30 -25 -6
100 65

Typ.

Max.
Package Marking and Ordering Information

Device Marking

Device

Package

Reel Size
1121

KSB1121

SOT-89
13”

Min.

Typ.
150 32 60 350 25
200 ~ 400

Tape Width

Max.

Units

MHz pF ns
280 ~ 560

Quantity
4,000

KSB1121 PNP Epitaxial Planar Silicon Transistor

Typical Performance Characteristics

Figure Static Characteristic

Figure DC Current Gain

IC[A], COLLECTOR CURRENT

IB = -200mA IB = -100mA IB = -50mA IB = -30mA IB = -20mA

IB = -10mA IB = -8mA IB = -6mA

IB = -4mA IB = -2mA

IB = 0

VCE[V], COLLECTOR-EMITTER VOLTAGE

Figure Collector-Emitter Saturation Voltage
1000 100

VCE= -2V
hFE, DC CURRENT GAIN

IC[A], COLLECTOR CURRENT

Figure Base-Emitter On Voltage

VCE sat [V], SATURATION VOLTAGE

IC = 10 IB

IC[A], COLLECTOR CURRENT

Figure Collector Output Capacitance
1000
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Datasheet ID: KSB1121STM 634166