NTE NTE3088 Datasheet

NTE3088

Optoisolator

Silicon NPN High Voltage

Phototransistor Output

Description:

The NTE3088 is a gallium arsenide LED optically coupled to a high voltge, silicon phototransistor in
a 6–Lead DIP type package designed for applications requiring high voltage output. This device is
particularly useful in copy machines and solid state relays.

Features:

D High Voltage: 300V
D High Isolation Voltage: V

Absolute Maximum Ratings: (TA = +25°C, unless otherwise specified)
Input LED

Continuous Forward Current, I
Peak Forward Current (Pulse Width = 1µs, 330pps), I
LED Power Dissipation (TA = +25°C), P

Derate Above 25°C 1.41mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

= 7500V (Peak)

ISO

F

D

60mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

F

1.2A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

120mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Output Transistor

Collector–Emitter Voltage, V
Collector–Base Voltage, V
Emitter–Collector Voltage, V
Continuous Collector Current, I
Detector Power Dissipation (TA = +25°C), P

CER

CBO

ECO

C

D

Derate Above 25°C 1.76mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Total Device

Isolation Surge Voltage (Peak AC Voltage, 60Hz, 1sec Duration, Note 1), V
Total Device Power Dissipation (TA = +25°C), P

D

ISO

Derate Above 25°C 2.94mW/°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Operating Temperature Range, T
Storage Temperature Range, T
Lead Temperature (During Soldering for 10sec), T

J

–55° to +150°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

stg

L

Note 1. Isolation surge voltage is an internal device dielectric breakdown rating.

300V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

300V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

100mA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

150mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

7500V. . . . . . . . . . .

250mW. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

–55° to +100°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

+260°C. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Electrical Characteristics: (TA = +25°C unless otherwise specified)

Parameter Symbol Test Conditions Min Typ Max Unit

Input LED

Reverse Leakage Current I
Forward Voltage V

R

VR = 6V – – 10 µA
IF = 10mA – 1.2 1.5 V

F

Capacitance C VR = 0, f = 1MHz – 18 – pF
Photodarlington (IF = 0 unless otherwise specified)
Collector–Emitter Dark Current I

CER

VCE = 200V, RBE = 1MΩ – – 100 nA

VCE = 200V, RBE = 1MΩ, TA = +1 00°C – – 250 µA
Collector–Base Breakdown Voltage V
Collector–Emitter Breakdown Voltage V
Emitter–Base Breakdown Voltage V

(BR)CBOIC
(BR)CERIC
(BR)EBOIE

= 100µA – – 300 V
= 1mA, RBE = 1MΩ – – 300 V

= 100µA 5 – – V

Coupled

Current Transfer Ratio CTR VCE = 10V, IF = 10mA, RBE = 1MΩ 20 – – %
Isolation Surge Voltage V
Isolation Resistance R
Collector–Emitter Saturation Voltage V
Isolation Capacitance C

ISO
ISO

CE(sat)IC

ISO

60Hz Peak AC, 1sec, Note 2 7500 – – V

V = 500V, Note 2 – 10

11

–

Ω

= 0.5mA, IF = 10mA, RBE = 1MΩ – – 0.4 V

V = 0, f = 1MHz, Note 2 – 0.2 – pF

Switching

Turn–On Time t
Turn–Off Time t

on
off

VCC = 10V, IF = 5mA, RL = 100Ω

– 5 – µs
– 5 – µs

Note 2. For this test LED Pin1 and Pin2 are common and phototransistor Pin4, Pin5, and Pin6 are

common.

Anode

Cathode

Pin Connection Diagram

6

2

3N.C.

5

4

Base1

Collector

Emitter

546

123

.070 (1.78) Max

.350 (8.89)

Max

.200 (5.08)

Max

.260
(6.6)
Max

.300 (7.62)

.350

(8.89)

Max

.085 (2.16) Max

.100 (2.54)