BD434/436/438 Medium Power Linear Switching Applications Com

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BD434/436/438 Medium Power Linear Switching Applications Com

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BD434/436/438
BD434/436/438
Medium Power Linear Switching Applications
Complement BD433, BD435 BD437 respectively
TO-126 2.Collector 3.Base
Emitter
Epitaxial Silicon Transistor
Absolute Maximum Ratings TC=25°C unless otherwise noted
Symbol VCBO Parameter Collector-Base Voltage BD434 BD436 BD438 VCES Collector-Emitter Voltage BD434 BD436 BD438 Collector-Emitter Voltage BD434 BD436 BD438 Emitter-Base Voltage Collector Current (DC) *Collector Current (Pulse) Base Current Collector Dissipation (TC=25°C) Junction Temperature Storage Temperature Value Units
VCEO
VEBO TSTG
©2000 Fairchild Semiconductor International
Rev. February 2000
BD434/436/438
Electrical Characteristics TC=25°C unless otherwise noted
Symbol VCEO(sus) Parameter Collector-Emitter Sustaining Voltage BD434 BD436 BD438 Collector Cut-off Current BD434 BD436 BD438 ICEO Collector Cut-off Current BD434 BD436 BD438 IEBO Emitter Cut-off Current Current Gain BD434/436 BD438 DEVICE BD434/436 BD438 VCE(sat) Collector-Emitter Saturation Voltage BD434 BD436 BD438 Base-Emitter Voltage BD434 BD436 BD438 Current Gain Bandwidth Product 10mA 500mA 22V, 32V, 45V, Test Condition 100mA, Min. Typ. Max. Units
ICBO
22V, 32V, 45V,
0.2A
VBE(on)
250mA
Pulse Test: PW=300µs, duty Cycle=1.5% Pulsed
©2000 Fairchild Semiconductor International
Rev. February 2000
BD434/436/438
Typical Characteristics
1000
VCE(sat)[V], SATURATION VOLTAGE
hFE, CURRENT GAIN
-0.1
-0.01
-0.1
-100
-0.01 -0.1
IC[A], COLLECTOR CURRENT
IC[A], COLLECTOR CURRENT
Figure current Gain
Figure Collector-Emitter Saturation Voltage
-4.5
IC[A], COLLECTOR CURRENT
-4.0 -3.5 -3.0 -2.5 -2.0 -1.5 -1.0 -0.5 -0.0 -0.0
CCBO(pF), COLLECTOR BASE CAPACITANCE
-5.0
-1000
-100
-0.3
-0.5
-0.8
-1.0
-1.3
-1.5
-1.8
-2.0
-0.1
-100
-1000
VBE[V], BASE-EMITTER VOLTAGE
VCB[A], COLLECTOR BASE VOLTAGE
Figure Base-Emitter Voltage
Figure Collector-Base Capacitance
MAX. (Pulsed)
100µs
IC[A], COLLECTOR CURRENT
Max. (Continuous)
PC[W], POWER DISSIPATION
-100
-0.1
BD434 BD436 BD438
[V], COLLECTOR-EMITTER VOLTAGE
CASE TEMPERATURE
Figure Safe Operating Area
Figure Power Derating
©2000 Fairchild Semiconductor International
Rev. February 2000
BD434/436/438
Package Demensions
TO-126
±0.10
3.90
8.00 ±0.30
3.25 ±0.20
14.20MAX
±0.10
11.00
±0.20
(1.00) 0.75 ±0.10 1.60 ±0.10 0.75 ±0.10
±0.30
(0.50) 1.75 ±0.20
2.28TYP [2.28±0.20] 2.28TYP [2.28±0.20]
13.06
16.10
±0.20
0.50 -0.05
+0.10
Dimensions Millimeters
©2000 Fairchild Semiconductor International Rev. February 2000
TRADEMARKS
following registered unregistered trademarks Fairchild Semiconductor owns authorized intended exhaustive list such trademarks.
Quiet SeriesFAST® FASTrGTODISCLAIMER
QFETQSQuiet SeriesSuperSOTTM-3 SuperSOTTM-6
SuperSOTTM-8 SyncFETTinyLogicUHCVCX
FAIRCHILD SEMICONDUCTOR RESERVES RIGHT MAKE CHANGES WITHOUT FURTHER NOTICE PRODUCTS HEREIN IMPROVE RELIABILITY, FUNCTION DESIGN. FAIRCHILD DOES ASSUME LIABILITY ARISING APPLICATION PRODUCT CIRCUIT DESCRIBED HEREIN; NEITHER DOES CONVEY LICENSE UNDER PATENT RIGHTS, RIGHTS OTHERS.
LIFE SUPPORT POLICY
FAIRCHILD'S PRODUCTS AUTHORIZED CRITICAL COMPONENTS LIFE SUPPORT DEVICES SYSTEMS WITHOUT EXPRESS WRITTEN APPROVAL FAIRCHILD SEMICONDUCTOR INTERNATIONAL. used herein: Life support devices systems devices systems which, intended surgical implant into body, support sustain life, whose failure perform when properly used accordance with instructions provided labeling, reasonably expected result significant injury user. critical component component life support device system whose failure perform reasonably expected cause failure life support device system, affect safety effectiveness.
PRODUCT STATUS DEFINITIONS Definition Terms
Datasheet Identification Advance Information Product Status Formative Design First Production Definition This datasheet contains design specifications product development. Specifications change manner without notice. This datasheet contains preliminary data, supplementary data will published later date. Fairchild Semiconductor reserves right make changes time without notice order improve design. This datasheet contains final specifications. Fairchild Semiconductor reserves right make changes time without notice order improve design. This datasheet contains specifications product that been discontinued Fairchild semiconductor. datasheet printed reference information only.
Preliminary
Identification Needed
Full Production
Obsolete
Production
©2000 Fairchild Semiconductor International
Rev.

BD434/436/438 Medium Power Linear Switching Applications Com

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