1N5785 查看數據表（PDF） - Unspecified

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1N5785

PNPN 4-LAYER DIODES

Unspecified 

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4-LAYER DIODE SYMBOLS AND DEFINITIONS

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FORWARD VOLTAGE APPLICATION RATE (v/Ps) –

The rate of rise of forward voltage.

FORWARD BREAKOVER (swITCHt NG) CURRENT –

The value of anode current at the instant the device

switches from the blocking to the “on” state, specified at

a particular junction temperature.

FORWARD CURRENT – The continuous

forward current during the “on” state.

or DC value.of ,i;:,\

,\L*f(.’

,:,.,.l~y.,

toff

PEAK FORWARD BLOCKING CURRENT – TR&.pe~b

anode current when the 4-layer diode is in the.;@$?*~?&te

Vs

for a stated anode-to-cathode voltage and jun,~~~~ ‘&per-

ture.

,,t:,\,*..:j.i,,1$,$’

1.’!..4,,, ..,>

HOLDING CURRENT – That value $ $$~:,~’ ’hard anode

current below wh; ch the 4-laVer dio~$+~fi~$dhes from the

conducting state to the forward bl.o*,&{,~,$~kodnition.

,il,$):~

VF

PEAK PULSE CURRENT – T$e ~ah’ repetitive current

that can flow through th:,+@@%~&~.*r the time duration

stated.

y.! ‘!&,

,,.,,.s.’>1,)...,,,.,~,.:

PEAK REVERSE B~~~~~

CURRENT – The peak

VFE

current when the, $-Ia~~$,:@ode is in the reverse blocking

state for a state@ a@ode~to-cathode voltage and junction

temperature. ;~~~++’

VRM

STEADY ~~~~$$P~WER

*i ,,~.:;,>..:.,,‘~~.”~

DISSIPATION

point (90% of forward blocking voltage) and the point

10% above the “on” voltage under stated conditions.

TURN-OFF TIME – The time interval required for the

device to regain control of its forward blocking character-

istic after interruption of forward anode current.

FORWARD BREAKOVER (SWITCHING) VOLTAGE –

The positive anode voltage with respect to cathode re-

quired to switch the device from the high impedance

blocking state to the low impedance “on” state, specified

at a particular junction temperature.

FORWARD VOLTAGE – The forward voltage across the

device in the “on” state under stated conditions of current

and temperature.

FORWARD BLOCKING VOLTAGE – The anode-to-cath-

ode voltage when the 4-layer diode is in the “off” state.

PEAK REVERSE VOLTAGE – The maximum allowable

instantaneous value of reverse voltage (repetitive or contin-

uous DC) which can be applied to the device at a stated

temperature without damage to the device.

Mechanical

CHARACTERISTICS

CASE: Hermetically sealed all glass case

DIMENSIONS:

JEDEC DO-7 Outline

FINISH: All external surfaces are corrosion resistant with readily solderable leads.

POLARITY:

Cathode end indicated bv color band.

WEIGHT: 0.2 grams (approx.)

MOUNTING POSITION: AnV

—

–

(M) MOTOROLA

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20912

Semiconductor

. PHOENIX,

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85036

. A SUBSIDIARY

Products

Inc. —

OF

MOTOROLA

INC.

969-5 PRINTED IN USA 12-72 IMPERIAL LITHO B33663

6,\4

N 6510R1

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